156913755568

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{7549}}^1$

素因数の和:7946

約数の個数: 80

約数和(自身を含む): 314383449600

約数和(自身を除く): 157469694032

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 211, 262, 376, 422, 524, 752, 844, 1048, 1688, 2096, 3376, 6157, 7549, 9917, 12314, 15098, 19834, 24628, 27641, 30196, 39668, 49256, 55282, 60392, 79336, 98512, 110564, 120784, 158672, 221128, 354803, 442256, 709606, 988919, 1299127, 1419212, 1592839, 1977838, 2598254, 2838424, 3185678, 3955676, 5196508, 5676848, 6371356, 7911352, 10393016, 12742712, 15822704, 20786032, 25485424, 46479193, 74863433, 92958386, 149726866, 185916772, 208661909, 299453732, 371833544, 417323818, 598907464, 743667088, 834647636, 1197814928, 1669295272, 3338590544, 9807109723, 19614219446, 39228438892, 78456877784, 156913755568]

約数ペア:

[(1, 156913755568), (2, 78456877784), (4, 39228438892), (8, 19614219446), (16, 9807109723), (47, 3338590544), (94, 1669295272), (131, 1197814928), (188, 834647636), (211, 743667088), (262, 598907464), (376, 417323818), (422, 371833544), (524, 299453732), (752, 208661909), (844, 185916772), (1048, 149726866), (1688, 92958386), (2096, 74863433), (3376, 46479193), (6157, 25485424), (7549, 20786032), (9917, 15822704), (12314, 12742712), (15098, 10393016), (19834, 7911352), (24628, 6371356), (27641, 5676848), (30196, 5196508), (39668, 3955676), (49256, 3185678), (55282, 2838424), (60392, 2598254), (79336, 1977838), (98512, 1592839), (110564, 1419212), (120784, 1299127), (158672, 988919), (221128, 709606), (354803, 442256)]