156947637220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{40153}}^1$

素因数の和:40445

約数の個数: 96

約数和(自身を含む): 365086592640

約数和(自身を除く): 208138955420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 163, 218, 220, 326, 436, 545, 652, 815, 1090, 1199, 1630, 1793, 2180, 2398, 3260, 3586, 4796, 5995, 7172, 8965, 11990, 17767, 17930, 23980, 35534, 35860, 40153, 71068, 80306, 88835, 160612, 177670, 195437, 200765, 355340, 390874, 401530, 441683, 781748, 803060, 883366, 977185, 1766732, 1954370, 2208415, 3908740, 4376677, 4416830, 6544939, 8753354, 8833660, 13089878, 17506708, 21883385, 26179756, 32724695, 43766770, 48143447, 65449390, 71994329, 87533540, 96286894, 130898780, 143988658, 192573788, 240717235, 287977316, 359971645, 481434470, 713398351, 719943290, 962868940, 1426796702, 1439886580, 2853593404, 3566991755, 7133983510, 7847381861, 14267967020, 15694763722, 31389527444, 39236909305, 78473818610, 156947637220]

約数ペア:

[(1, 156947637220), (2, 78473818610), (4, 39236909305), (5, 31389527444), (10, 15694763722), (11, 14267967020), (20, 7847381861), (22, 7133983510), (44, 3566991755), (55, 2853593404), (109, 1439886580), (110, 1426796702), (163, 962868940), (218, 719943290), (220, 713398351), (326, 481434470), (436, 359971645), (545, 287977316), (652, 240717235), (815, 192573788), (1090, 143988658), (1199, 130898780), (1630, 96286894), (1793, 87533540), (2180, 71994329), (2398, 65449390), (3260, 48143447), (3586, 43766770), (4796, 32724695), (5995, 26179756), (7172, 21883385), (8965, 17506708), (11990, 13089878), (17767, 8833660), (17930, 8753354), (23980, 6544939), (35534, 4416830), (35860, 4376677), (40153, 3908740), (71068, 2208415), (80306, 1954370), (88835, 1766732), (160612, 977185), (177670, 883366), (195437, 803060), (200765, 781748), (355340, 441683), (390874, 401530)]