156978460760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{260987}}^1$

素因数の和:262376

約数の個数: 64

約数和(自身を含む): 385594110720

約数和(自身を除く): 228615649960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1367, 2734, 5468, 6835, 10936, 13670, 15037, 27340, 30074, 54680, 60148, 75185, 120296, 150370, 260987, 300740, 521974, 601480, 1043948, 1304935, 2087896, 2609870, 2870857, 5219740, 5741714, 10439480, 11483428, 14354285, 22966856, 28708570, 57417140, 114834280, 356769229, 713538458, 1427076916, 1783846145, 2854153832, 3567692290, 3924461519, 7135384580, 7848923038, 14270769160, 15697846076, 19622307595, 31395692152, 39244615190, 78489230380, 156978460760]

約数ペア:

[(1, 156978460760), (2, 78489230380), (4, 39244615190), (5, 31395692152), (8, 19622307595), (10, 15697846076), (11, 14270769160), (20, 7848923038), (22, 7135384580), (40, 3924461519), (44, 3567692290), (55, 2854153832), (88, 1783846145), (110, 1427076916), (220, 713538458), (440, 356769229), (1367, 114834280), (2734, 57417140), (5468, 28708570), (6835, 22966856), (10936, 14354285), (13670, 11483428), (15037, 10439480), (27340, 5741714), (30074, 5219740), (54680, 2870857), (60148, 2609870), (75185, 2087896), (120296, 1304935), (150370, 1043948), (260987, 601480), (300740, 521974)]