157897752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4877}}^1$

素因数の和:4976

約数の個数: 64

約数和(自身を含む): 421459200

約数和(自身を除く): 263561448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2698, 4047, 4877, 5396, 8094, 9754, 10792, 14631, 16188, 19508, 29262, 32376, 39016, 58524, 92663, 117048, 185326, 277989, 346267, 370652, 555978, 692534, 741304, 1038801, 1111956, 1385068, 2077602, 2223912, 2770136, 4155204, 6579073, 8310408, 13158146, 19737219, 26316292, 39474438, 52632584, 78948876, 157897752]

約数ペア:

[(1, 157897752), (2, 78948876), (3, 52632584), (4, 39474438), (6, 26316292), (8, 19737219), (12, 13158146), (19, 8310408), (24, 6579073), (38, 4155204), (57, 2770136), (71, 2223912), (76, 2077602), (114, 1385068), (142, 1111956), (152, 1038801), (213, 741304), (228, 692534), (284, 555978), (426, 370652), (456, 346267), (568, 277989), (852, 185326), (1349, 117048), (1704, 92663), (2698, 58524), (4047, 39016), (4877, 32376), (5396, 29262), (8094, 19508), (9754, 16188), (10792, 14631)]