139437216

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8014

約数の個数: 72

約数和(自身を含む): 403075764

約数和(自身を除く): 263638548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 7937, 8784, 15874, 17568, 23811, 31748, 47622, 63496, 71433, 95244, 126992, 142866, 190488, 253984, 285732, 380976, 484157, 571464, 761952, 968314, 1142928, 1452471, 1936628, 2285856, 2904942, 3873256, 4357413, 5809884, 7746512, 8714826, 11619768, 15493024, 17429652, 23239536, 34859304, 46479072, 69718608, 139437216]

約数ペア:

[(1, 139437216), (2, 69718608), (3, 46479072), (4, 34859304), (6, 23239536), (8, 17429652), (9, 15493024), (12, 11619768), (16, 8714826), (18, 7746512), (24, 5809884), (32, 4357413), (36, 3873256), (48, 2904942), (61, 2285856), (72, 1936628), (96, 1452471), (122, 1142928), (144, 968314), (183, 761952), (244, 571464), (288, 484157), (366, 380976), (488, 285732), (549, 253984), (732, 190488), (976, 142866), (1098, 126992), (1464, 95244), (1952, 71433), (2196, 63496), (2928, 47622), (4392, 31748), (5856, 23811), (7937, 17568), (8784, 15874)]