157398408

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 445186560

約数和(自身を除く): 287788152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 97, 124, 186, 194, 248, 279, 291, 372, 388, 558, 582, 727, 744, 776, 873, 1116, 1164, 1454, 1746, 2181, 2232, 2328, 2908, 3007, 3492, 4362, 5816, 6014, 6543, 6984, 8724, 9021, 12028, 13086, 17448, 18042, 22537, 24056, 26172, 27063, 36084, 45074, 52344, 54126, 67611, 70519, 72168, 90148, 108252, 135222, 141038, 180296, 202833, 211557, 216504, 270444, 282076, 405666, 423114, 540888, 564152, 634671, 811332, 846228, 1269342, 1622664, 1692456, 2186089, 2538684, 4372178, 5077368, 6558267, 8744356, 13116534, 17488712, 19674801, 26233068, 39349602, 52466136, 78699204, 157398408]

約数ペア:

[(1, 157398408), (2, 78699204), (3, 52466136), (4, 39349602), (6, 26233068), (8, 19674801), (9, 17488712), (12, 13116534), (18, 8744356), (24, 6558267), (31, 5077368), (36, 4372178), (62, 2538684), (72, 2186089), (93, 1692456), (97, 1622664), (124, 1269342), (186, 846228), (194, 811332), (248, 634671), (279, 564152), (291, 540888), (372, 423114), (388, 405666), (558, 282076), (582, 270444), (727, 216504), (744, 211557), (776, 202833), (873, 180296), (1116, 141038), (1164, 135222), (1454, 108252), (1746, 90148), (2181, 72168), (2232, 70519), (2328, 67611), (2908, 54126), (3007, 52344), (3492, 45074), (4362, 36084), (5816, 27063), (6014, 26172), (6543, 24056), (6984, 22537), (8724, 18042), (9021, 17448), (12028, 13086)]