145639488

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24469}}^1$

素因数の和:24515

約数の個数: 56

約数和(自身を含む): 397784320

約数和(自身を除く): 252144832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 24469, 48938, 73407, 97876, 146814, 195752, 293628, 391504, 587256, 758539, 783008, 1174512, 1517078, 1566016, 2275617, 2349024, 3034156, 4551234, 4698048, 6068312, 9102468, 12136624, 18204936, 24273248, 36409872, 48546496, 72819744, 145639488]

約数ペア:

[(1, 145639488), (2, 72819744), (3, 48546496), (4, 36409872), (6, 24273248), (8, 18204936), (12, 12136624), (16, 9102468), (24, 6068312), (31, 4698048), (32, 4551234), (48, 3034156), (62, 2349024), (64, 2275617), (93, 1566016), (96, 1517078), (124, 1174512), (186, 783008), (192, 758539), (248, 587256), (372, 391504), (496, 293628), (744, 195752), (992, 146814), (1488, 97876), (1984, 73407), (2976, 48938), (5952, 24469)]