148650984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 450000000

約数和(自身を除く): 301349016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1249, 1368, 1566, 1653, 2052, 2088, 2204, 2498, 3132, 3306, 3747, 4104, 4408, 4959, 4996, 6264, 6612, 7494, 9918, 9992, 11241, 13224, 14877, 14988, 19836, 22482, 23731, 29754, 29976, 33723, 36221, 39672, 44964, 47462, 59508, 67446, 71193, 72442, 89928, 94924, 108663, 119016, 134892, 142386, 144884, 189848, 213579, 217326, 269784, 284772, 289768, 325989, 427158, 434652, 569544, 640737, 651978, 688199, 854316, 869304, 977967, 1281474, 1303956, 1376398, 1708632, 1955934, 2064597, 2562948, 2607912, 2752796, 3911868, 4129194, 5125896, 5505592, 6193791, 7823736, 8258388, 12387582, 16516776, 18581373, 24775164, 37162746, 49550328, 74325492, 148650984]

約数ペア:

[(1, 148650984), (2, 74325492), (3, 49550328), (4, 37162746), (6, 24775164), (8, 18581373), (9, 16516776), (12, 12387582), (18, 8258388), (19, 7823736), (24, 6193791), (27, 5505592), (29, 5125896), (36, 4129194), (38, 3911868), (54, 2752796), (57, 2607912), (58, 2562948), (72, 2064597), (76, 1955934), (87, 1708632), (108, 1376398), (114, 1303956), (116, 1281474), (152, 977967), (171, 869304), (174, 854316), (216, 688199), (228, 651978), (232, 640737), (261, 569544), (342, 434652), (348, 427158), (456, 325989), (513, 289768), (522, 284772), (551, 269784), (684, 217326), (696, 213579), (783, 189848), (1026, 144884), (1044, 142386), (1102, 134892), (1249, 119016), (1368, 108663), (1566, 94924), (1653, 89928), (2052, 72442), (2088, 71193), (2204, 67446), (2498, 59508), (3132, 47462), (3306, 44964), (3747, 39672), (4104, 36221), (4408, 33723), (4959, 29976), (4996, 29754), (6264, 23731), (6612, 22482), (7494, 19836), (9918, 14988), (9992, 14877), (11241, 13224)]