139286796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 389168640

約数和(自身を除く): 249881844

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 79, 111, 114, 132, 148, 158, 209, 222, 228, 237, 316, 361, 407, 418, 444, 474, 627, 703, 722, 814, 836, 869, 948, 1083, 1221, 1254, 1406, 1444, 1501, 1628, 1738, 2109, 2166, 2442, 2508, 2607, 2812, 2923, 3002, 3476, 3971, 4218, 4332, 4503, 4884, 5214, 5846, 6004, 7733, 7942, 8436, 8769, 9006, 10428, 11692, 11913, 13357, 15466, 15884, 16511, 17538, 18012, 23199, 23826, 26714, 28519, 30932, 32153, 33022, 35076, 40071, 46398, 47652, 49533, 53428, 55537, 57038, 64306, 66044, 80142, 85557, 92796, 96459, 99066, 111074, 114076, 128612, 146927, 160284, 166611, 171114, 192918, 198132, 222148, 293854, 313709, 333222, 342228, 385836, 440781, 587708, 610907, 627418, 666444, 881562, 941127, 1055203, 1221814, 1254836, 1763124, 1832721, 1882254, 2110406, 2443628, 3165609, 3665442, 3764508, 4220812, 6331218, 7330884, 11607233, 12662436, 23214466, 34821699, 46428932, 69643398, 139286796]

約数ペア:

[(1, 139286796), (2, 69643398), (3, 46428932), (4, 34821699), (6, 23214466), (11, 12662436), (12, 11607233), (19, 7330884), (22, 6331218), (33, 4220812), (37, 3764508), (38, 3665442), (44, 3165609), (57, 2443628), (66, 2110406), (74, 1882254), (76, 1832721), (79, 1763124), (111, 1254836), (114, 1221814), (132, 1055203), (148, 941127), (158, 881562), (209, 666444), (222, 627418), (228, 610907), (237, 587708), (316, 440781), (361, 385836), (407, 342228), (418, 333222), (444, 313709), (474, 293854), (627, 222148), (703, 198132), (722, 192918), (814, 171114), (836, 166611), (869, 160284), (948, 146927), (1083, 128612), (1221, 114076), (1254, 111074), (1406, 99066), (1444, 96459), (1501, 92796), (1628, 85557), (1738, 80142), (2109, 66044), (2166, 64306), (2442, 57038), (2508, 55537), (2607, 53428), (2812, 49533), (2923, 47652), (3002, 46398), (3476, 40071), (3971, 35076), (4218, 33022), (4332, 32153), (4503, 30932), (4884, 28519), (5214, 26714), (5846, 23826), (6004, 23199), (7733, 18012), (7942, 17538), (8436, 16511), (8769, 15884), (9006, 15466), (10428, 13357), (11692, 11913)]