156770748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{4021}}^1$

素因数の和:4072

約数の個数: 72

約数和(自身を含む): 429066960

約数和(自身を除く): 272296212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4021, 4332, 6498, 8042, 9747, 12063, 12996, 16084, 19494, 24126, 36189, 38988, 48252, 72378, 76399, 108567, 144756, 152798, 217134, 229197, 305596, 434268, 458394, 687591, 916788, 1375182, 1451581, 2062773, 2750364, 2903162, 4125546, 4354743, 5806324, 8251092, 8709486, 13064229, 17418972, 26128458, 39192687, 52256916, 78385374, 156770748]

約数ペア:

[(1, 156770748), (2, 78385374), (3, 52256916), (4, 39192687), (6, 26128458), (9, 17418972), (12, 13064229), (18, 8709486), (19, 8251092), (27, 5806324), (36, 4354743), (38, 4125546), (54, 2903162), (57, 2750364), (76, 2062773), (108, 1451581), (114, 1375182), (171, 916788), (228, 687591), (342, 458394), (361, 434268), (513, 305596), (684, 229197), (722, 217134), (1026, 152798), (1083, 144756), (1444, 108567), (2052, 76399), (2166, 72378), (3249, 48252), (4021, 38988), (4332, 36189), (6498, 24126), (8042, 19494), (9747, 16084), (12063, 12996)]