123384944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 244755168

約数和(自身を除く): 121370224

約数列:

[1, 2, 4, 8, 16, 61, 122, 167, 244, 334, 488, 668, 757, 976, 1336, 1514, 2672, 3028, 6056, 10187, 12112, 20374, 40748, 46177, 81496, 92354, 126419, 162992, 184708, 252838, 369416, 505676, 738832, 1011352, 2022704, 7711559, 15423118, 30846236, 61692472, 123384944]

約数ペア:

[(1, 123384944), (2, 61692472), (4, 30846236), (8, 15423118), (16, 7711559), (61, 2022704), (122, 1011352), (167, 738832), (244, 505676), (334, 369416), (488, 252838), (668, 184708), (757, 162992), (976, 126419), (1336, 92354), (1514, 81496), (2672, 46177), (3028, 40748), (6056, 20374), (10187, 12112)]