156941747696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1\times {\mathrm{3229}}^1$

素因数の和:5938

約数の個数: 80

約数和(自身を含む): 325550666400

約数和(自身を除く): 168608918704

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2621, 3229, 4636, 5242, 6458, 9272, 10484, 12916, 18544, 20968, 25832, 41936, 49799, 51664, 61351, 99598, 122702, 159881, 196969, 199196, 245404, 319762, 393938, 398392, 490808, 639524, 787876, 796784, 981616, 1279048, 1575752, 2558096, 3037739, 3151504, 3742411, 6075478, 7484822, 8463209, 12150956, 14969644, 16926418, 24301912, 29939288, 33852836, 48603824, 59878576, 67705672, 135411344, 160800971, 321601942, 516255749, 643203884, 1032511498, 1286407768, 2065022996, 2572815536, 4130045992, 8260091984, 9808859231, 19617718462, 39235436924, 78470873848, 156941747696]

約数ペア:

[(1, 156941747696), (2, 78470873848), (4, 39235436924), (8, 19617718462), (16, 9808859231), (19, 8260091984), (38, 4130045992), (61, 2572815536), (76, 2065022996), (122, 1286407768), (152, 1032511498), (244, 643203884), (304, 516255749), (488, 321601942), (976, 160800971), (1159, 135411344), (2318, 67705672), (2621, 59878576), (3229, 48603824), (4636, 33852836), (5242, 29939288), (6458, 24301912), (9272, 16926418), (10484, 14969644), (12916, 12150956), (18544, 8463209), (20968, 7484822), (25832, 6075478), (41936, 3742411), (49799, 3151504), (51664, 3037739), (61351, 2558096), (99598, 1575752), (122702, 1279048), (159881, 981616), (196969, 796784), (199196, 787876), (245404, 639524), (319762, 490808), (393938, 398392)]