156956089460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1\times {\mathrm{59273}}^1$

素因数の和:63584

約数の個数: 48

約数和(自身を含む): 340325701632

約数和(自身を除く): 183369612172

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4271, 8542, 17084, 21355, 42710, 59273, 85420, 118546, 132401, 237092, 264802, 296365, 529604, 592730, 662005, 1185460, 1324010, 1837463, 2648020, 3674926, 7349852, 9187315, 18374630, 36749260, 253154983, 506309966, 1012619932, 1265774915, 2531549830, 5063099660, 7847804473, 15695608946, 31391217892, 39239022365, 78478044730, 156956089460]

約数ペア:

[(1, 156956089460), (2, 78478044730), (4, 39239022365), (5, 31391217892), (10, 15695608946), (20, 7847804473), (31, 5063099660), (62, 2531549830), (124, 1265774915), (155, 1012619932), (310, 506309966), (620, 253154983), (4271, 36749260), (8542, 18374630), (17084, 9187315), (21355, 7349852), (42710, 3674926), (59273, 2648020), (85420, 1837463), (118546, 1324010), (132401, 1185460), (237092, 662005), (264802, 592730), (296365, 529604)]