148221260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 205707700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 131, 139, 148, 185, 220, 262, 278, 370, 407, 524, 556, 655, 695, 740, 814, 1310, 1390, 1441, 1529, 1628, 2035, 2620, 2780, 2882, 3058, 4070, 4847, 5143, 5764, 6116, 7205, 7645, 8140, 9694, 10286, 14410, 15290, 18209, 19388, 20572, 24235, 25715, 28820, 30580, 36418, 48470, 51430, 53317, 56573, 72836, 91045, 96940, 102860, 106634, 113146, 182090, 200299, 213268, 226292, 266585, 282865, 364180, 400598, 533170, 565730, 673733, 801196, 1001495, 1066340, 1131460, 1347466, 2002990, 2694932, 3368665, 4005980, 6737330, 7411063, 13474660, 14822126, 29644252, 37055315, 74110630, 148221260]

約数ペア:

[(1, 148221260), (2, 74110630), (4, 37055315), (5, 29644252), (10, 14822126), (11, 13474660), (20, 7411063), (22, 6737330), (37, 4005980), (44, 3368665), (55, 2694932), (74, 2002990), (110, 1347466), (131, 1131460), (139, 1066340), (148, 1001495), (185, 801196), (220, 673733), (262, 565730), (278, 533170), (370, 400598), (407, 364180), (524, 282865), (556, 266585), (655, 226292), (695, 213268), (740, 200299), (814, 182090), (1310, 113146), (1390, 106634), (1441, 102860), (1529, 96940), (1628, 91045), (2035, 72836), (2620, 56573), (2780, 53317), (2882, 51430), (3058, 48470), (4070, 36418), (4847, 30580), (5143, 28820), (5764, 25715), (6116, 24235), (7205, 20572), (7645, 19388), (8140, 18209), (9694, 15290), (10286, 14410)]