150028724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 281957760

約数和(自身を除く): 131929036

約数列:

[1, 2, 4, 23, 46, 73, 89, 92, 146, 178, 251, 292, 356, 502, 1004, 1679, 2047, 3358, 4094, 5773, 6497, 6716, 8188, 11546, 12994, 18323, 22339, 23092, 25988, 36646, 44678, 73292, 89356, 149431, 298862, 421429, 513797, 597724, 842858, 1027594, 1630747, 1685716, 2055188, 3261494, 6522988, 37507181, 75014362, 150028724]

約数ペア:

[(1, 150028724), (2, 75014362), (4, 37507181), (23, 6522988), (46, 3261494), (73, 2055188), (89, 1685716), (92, 1630747), (146, 1027594), (178, 842858), (251, 597724), (292, 513797), (356, 421429), (502, 298862), (1004, 149431), (1679, 89356), (2047, 73292), (3358, 44678), (4094, 36646), (5773, 25988), (6497, 23092), (6716, 22339), (8188, 18323), (11546, 12994)]