156955255420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1\times {\mathrm{2617}}^1$

素因数の和:3431

約数の個数: 96

約数和(自身を含む): 346134450816

約数和(自身を除く): 189179195396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 541, 964, 1082, 1205, 2164, 2410, 2617, 2705, 4820, 5234, 5410, 5543, 10468, 10820, 11086, 12443, 13085, 22172, 24886, 26170, 27715, 49772, 52340, 55430, 60191, 62215, 110860, 120382, 124430, 130381, 240764, 248860, 260762, 300955, 521524, 601910, 630697, 651905, 1203820, 1261394, 1303810, 1415797, 2522788, 2607620, 2831594, 2998763, 3153485, 5663188, 5997526, 6306970, 7078985, 11995052, 12613940, 14157970, 14506031, 14993815, 28315940, 29012062, 29987630, 32563331, 58024124, 59975260, 65126662, 72530155, 130253324, 145060310, 162816655, 290120620, 325633310, 341207077, 651266620, 682414154, 1364828308, 1706035385, 3412070770, 6824141540, 7847762771, 15695525542, 31391051084, 39238813855, 78477627710, 156955255420]

約数ペア:

[(1, 156955255420), (2, 78477627710), (4, 39238813855), (5, 31391051084), (10, 15695525542), (20, 7847762771), (23, 6824141540), (46, 3412070770), (92, 1706035385), (115, 1364828308), (230, 682414154), (241, 651266620), (460, 341207077), (482, 325633310), (541, 290120620), (964, 162816655), (1082, 145060310), (1205, 130253324), (2164, 72530155), (2410, 65126662), (2617, 59975260), (2705, 58024124), (4820, 32563331), (5234, 29987630), (5410, 29012062), (5543, 28315940), (10468, 14993815), (10820, 14506031), (11086, 14157970), (12443, 12613940), (13085, 11995052), (22172, 7078985), (24886, 6306970), (26170, 5997526), (27715, 5663188), (49772, 3153485), (52340, 2998763), (55430, 2831594), (60191, 2607620), (62215, 2522788), (110860, 1415797), (120382, 1303810), (124430, 1261394), (130381, 1203820), (240764, 651905), (248860, 630697), (260762, 601910), (300955, 521524)]