157356504

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22531}}^1$

素因数の和:22640

約数の個数: 48

約数和(自身を含む): 430586520

約数和(自身を除く): 273230016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 405558, 540744, 811116, 1622232, 2185507, 4371014, 6556521, 8742028, 13113042, 17484056, 19669563, 26226084, 39339126, 52452168, 78678252, 157356504]

約数ペア:

[(1, 157356504), (2, 78678252), (3, 52452168), (4, 39339126), (6, 26226084), (8, 19669563), (9, 17484056), (12, 13113042), (18, 8742028), (24, 6556521), (36, 4371014), (72, 2185507), (97, 1622232), (194, 811116), (291, 540744), (388, 405558), (582, 270372), (776, 202779), (873, 180248), (1164, 135186), (1746, 90124), (2328, 67593), (3492, 45062), (6984, 22531)]