15900144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 44913792

約数和(自身を除く): 29013648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 307, 312, 332, 498, 614, 624, 664, 921, 996, 1079, 1228, 1328, 1842, 1992, 2158, 2456, 3237, 3684, 3984, 3991, 4316, 4912, 6474, 7368, 7982, 8632, 11973, 12948, 14736, 15964, 17264, 23946, 25481, 25896, 31928, 47892, 50962, 51792, 63856, 76443, 95784, 101924, 152886, 191568, 203848, 305772, 331253, 407696, 611544, 662506, 993759, 1223088, 1325012, 1987518, 2650024, 3975036, 5300048, 7950072, 15900144]

約数ペア:

[(1, 15900144), (2, 7950072), (3, 5300048), (4, 3975036), (6, 2650024), (8, 1987518), (12, 1325012), (13, 1223088), (16, 993759), (24, 662506), (26, 611544), (39, 407696), (48, 331253), (52, 305772), (78, 203848), (83, 191568), (104, 152886), (156, 101924), (166, 95784), (208, 76443), (249, 63856), (307, 51792), (312, 50962), (332, 47892), (498, 31928), (614, 25896), (624, 25481), (664, 23946), (921, 17264), (996, 15964), (1079, 14736), (1228, 12948), (1328, 11973), (1842, 8632), (1992, 7982), (2158, 7368), (2456, 6474), (3237, 4912), (3684, 4316), (3984, 3991)]