156937861664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{18077}}^1$

素因数の和:18346

約数の個数: 96

約数和(自身を含む): 330740625600

約数和(自身を除く): 173802763936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 131, 152, 218, 262, 304, 436, 524, 608, 872, 1048, 1744, 2071, 2096, 2489, 3488, 4142, 4192, 4978, 8284, 9956, 14279, 16568, 18077, 19912, 28558, 33136, 36154, 39824, 57116, 66272, 72308, 79648, 114232, 144616, 228464, 271301, 289232, 343463, 456928, 542602, 578464, 686926, 1085204, 1373852, 1970393, 2170408, 2368087, 2747704, 3940786, 4340816, 4736174, 5495408, 7881572, 8681632, 9472348, 10990816, 15763144, 18944696, 31526288, 37437467, 37889392, 44993653, 63052576, 74874934, 75778784, 89987306, 149749868, 179974612, 258121483, 299499736, 359949224, 516242966, 598999472, 719898448, 1032485932, 1197998944, 1439796896, 2064971864, 4129943728, 4904308177, 8259887456, 9808616354, 19617232708, 39234465416, 78468930832, 156937861664]

約数ペア:

[(1, 156937861664), (2, 78468930832), (4, 39234465416), (8, 19617232708), (16, 9808616354), (19, 8259887456), (32, 4904308177), (38, 4129943728), (76, 2064971864), (109, 1439796896), (131, 1197998944), (152, 1032485932), (218, 719898448), (262, 598999472), (304, 516242966), (436, 359949224), (524, 299499736), (608, 258121483), (872, 179974612), (1048, 149749868), (1744, 89987306), (2071, 75778784), (2096, 74874934), (2489, 63052576), (3488, 44993653), (4142, 37889392), (4192, 37437467), (4978, 31526288), (8284, 18944696), (9956, 15763144), (14279, 10990816), (16568, 9472348), (18077, 8681632), (19912, 7881572), (28558, 5495408), (33136, 4736174), (36154, 4340816), (39824, 3940786), (57116, 2747704), (66272, 2368087), (72308, 2170408), (79648, 1970393), (114232, 1373852), (144616, 1085204), (228464, 686926), (271301, 578464), (289232, 542602), (343463, 456928)]