138972432

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{32531}}^1$

素因数の和:32631

約数の個数: 40

約数和(自身を含む): 363057120

約数和(自身を除く): 224084688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 32531, 65062, 97593, 130124, 195186, 260248, 390372, 520496, 780744, 1561488, 2895259, 5790518, 8685777, 11581036, 17371554, 23162072, 34743108, 46324144, 69486216, 138972432]

約数ペア:

[(1, 138972432), (2, 69486216), (3, 46324144), (4, 34743108), (6, 23162072), (8, 17371554), (12, 11581036), (16, 8685777), (24, 5790518), (48, 2895259), (89, 1561488), (178, 780744), (267, 520496), (356, 390372), (534, 260248), (712, 195186), (1068, 130124), (1424, 97593), (2136, 65062), (4272, 32531)]