156727428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 476731584

約数和(自身を除く): 320004156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 23, 26, 33, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 92, 114, 121, 132, 138, 143, 156, 209, 228, 242, 247, 253, 276, 286, 299, 361, 363, 418, 429, 437, 484, 494, 506, 572, 598, 627, 722, 726, 741, 759, 836, 858, 874, 897, 988, 1012, 1083, 1196, 1254, 1311, 1444, 1452, 1482, 1518, 1573, 1716, 1748, 1794, 2166, 2299, 2508, 2622, 2717, 2783, 2964, 3036, 3146, 3289, 3588, 3971, 4332, 4598, 4693, 4719, 4807, 5244, 5434, 5566, 5681, 6292, 6578, 6897, 7942, 8151, 8303, 8349, 9196, 9386, 9438, 9614, 9867, 10868, 11132, 11362, 11913, 13156, 13794, 14079, 14421, 15884, 16302, 16606, 16698, 17043, 18772, 18876, 19228, 19734, 22724, 23826, 24909, 27588, 28158, 28842, 29887, 32604, 33212, 33396, 34086, 36179, 39468, 43681, 47652, 49818, 51623, 52877, 56316, 57684, 59774, 62491, 68172, 72358, 87362, 89661, 91333, 99636, 103246, 105754, 107939, 108537, 119548, 124982, 131043, 144716, 154869, 158631, 174724, 179322, 182666, 187473, 206492, 211508, 215878, 217074, 249964, 262086, 273999, 309738, 317262, 323817, 358644, 365332, 374946, 431756, 434148, 524172, 547998, 567853, 619476, 634524, 647634, 687401, 749892, 1004663, 1095996, 1135706, 1187329, 1295268, 1374802, 1703559, 2009326, 2062203, 2271412, 2374658, 2749604, 3013989, 3407118, 3561987, 4018652, 4124406, 4749316, 6027978, 6814236, 7123974, 8248812, 12055956, 13060619, 14247948, 26121238, 39181857, 52242476, 78363714, 156727428]

約数ペア:

[(1, 156727428), (2, 78363714), (3, 52242476), (4, 39181857), (6, 26121238), (11, 14247948), (12, 13060619), (13, 12055956), (19, 8248812), (22, 7123974), (23, 6814236), (26, 6027978), (33, 4749316), (38, 4124406), (39, 4018652), (44, 3561987), (46, 3407118), (52, 3013989), (57, 2749604), (66, 2374658), (69, 2271412), (76, 2062203), (78, 2009326), (92, 1703559), (114, 1374802), (121, 1295268), (132, 1187329), (138, 1135706), (143, 1095996), (156, 1004663), (209, 749892), (228, 687401), (242, 647634), (247, 634524), (253, 619476), (276, 567853), (286, 547998), (299, 524172), (361, 434148), (363, 431756), (418, 374946), (429, 365332), (437, 358644), (484, 323817), (494, 317262), (506, 309738), (572, 273999), (598, 262086), (627, 249964), (722, 217074), (726, 215878), (741, 211508), (759, 206492), (836, 187473), (858, 182666), (874, 179322), (897, 174724), (988, 158631), (1012, 154869), (1083, 144716), (1196, 131043), (1254, 124982), (1311, 119548), (1444, 108537), (1452, 107939), (1482, 105754), (1518, 103246), (1573, 99636), (1716, 91333), (1748, 89661), (1794, 87362), (2166, 72358), (2299, 68172), (2508, 62491), (2622, 59774), (2717, 57684), (2783, 56316), (2964, 52877), (3036, 51623), (3146, 49818), (3289, 47652), (3588, 43681), (3971, 39468), (4332, 36179), (4598, 34086), (4693, 33396), (4719, 33212), (4807, 32604), (5244, 29887), (5434, 28842), (5566, 28158), (5681, 27588), (6292, 24909), (6578, 23826), (6897, 22724), (7942, 19734), (8151, 19228), (8303, 18876), (8349, 18772), (9196, 17043), (9386, 16698), (9438, 16606), (9614, 16302), (9867, 15884), (10868, 14421), (11132, 14079), (11362, 13794), (11913, 13156)]