145507464

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{15427}}^1$

素因数の和:15570

約数の個数: 48

約数和(自身を含む): 397116720

約数和(自身を除く): 251609256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 15427, 30854, 46281, 61708, 92562, 123416, 138843, 185124, 277686, 370248, 555372, 1110744, 2020937, 4041874, 6062811, 8083748, 12125622, 16167496, 18188433, 24251244, 36376866, 48502488, 72753732, 145507464]

約数ペア:

[(1, 145507464), (2, 72753732), (3, 48502488), (4, 36376866), (6, 24251244), (8, 18188433), (9, 16167496), (12, 12125622), (18, 8083748), (24, 6062811), (36, 4041874), (72, 2020937), (131, 1110744), (262, 555372), (393, 370248), (524, 277686), (786, 185124), (1048, 138843), (1179, 123416), (1572, 92562), (2358, 61708), (3144, 46281), (4716, 30854), (9432, 15427)]