156987004044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1\times {\mathrm{19991}}^1$

素因数の和:20791

約数の個数: 96

約数和(自身を含む): 400620487680

約数和(自身を除く): 243633483636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 709, 852, 923, 1418, 1846, 2127, 2769, 2836, 3692, 4254, 5538, 8508, 9217, 11076, 18434, 19991, 27651, 36868, 39982, 50339, 55302, 59973, 79964, 100678, 110604, 119946, 151017, 201356, 239892, 259883, 302034, 519766, 604068, 654407, 779649, 1039532, 1308814, 1419361, 1559298, 1963221, 2617628, 2838722, 3118596, 3926442, 4258083, 5677444, 7852884, 8516166, 14173619, 17032332, 18451693, 28347238, 36903386, 42520857, 55355079, 56694476, 73806772, 85041714, 110710158, 170083428, 184257047, 221420316, 368514094, 552771141, 737028188, 1006326949, 1105542282, 2012653898, 2211084564, 3018980847, 4025307796, 6037961694, 12075923388, 13082250337, 26164500674, 39246751011, 52329001348, 78493502022, 156987004044]

約数ペア:

[(1, 156987004044), (2, 78493502022), (3, 52329001348), (4, 39246751011), (6, 26164500674), (12, 13082250337), (13, 12075923388), (26, 6037961694), (39, 4025307796), (52, 3018980847), (71, 2211084564), (78, 2012653898), (142, 1105542282), (156, 1006326949), (213, 737028188), (284, 552771141), (426, 368514094), (709, 221420316), (852, 184257047), (923, 170083428), (1418, 110710158), (1846, 85041714), (2127, 73806772), (2769, 56694476), (2836, 55355079), (3692, 42520857), (4254, 36903386), (5538, 28347238), (8508, 18451693), (9217, 17032332), (11076, 14173619), (18434, 8516166), (19991, 7852884), (27651, 5677444), (36868, 4258083), (39982, 3926442), (50339, 3118596), (55302, 2838722), (59973, 2617628), (79964, 1963221), (100678, 1559298), (110604, 1419361), (119946, 1308814), (151017, 1039532), (201356, 779649), (239892, 654407), (259883, 604068), (302034, 519766)]