128460744

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{48221}}^1$

素因数の和:48270

約数の個数: 48

約数和(自身を含む): 357325020

約数和(自身を除く): 228864276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 48221, 96442, 144663, 192884, 289326, 385768, 433989, 578652, 867978, 1157304, 1735956, 1784177, 3471912, 3568354, 5352531, 7136708, 10705062, 14273416, 16057593, 21410124, 32115186, 42820248, 64230372, 128460744]

約数ペア:

[(1, 128460744), (2, 64230372), (3, 42820248), (4, 32115186), (6, 21410124), (8, 16057593), (9, 14273416), (12, 10705062), (18, 7136708), (24, 5352531), (36, 3568354), (37, 3471912), (72, 1784177), (74, 1735956), (111, 1157304), (148, 867978), (222, 578652), (296, 433989), (333, 385768), (444, 289326), (666, 192884), (888, 144663), (1332, 96442), (2664, 48221)]