157560488

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 327581280

約数和(自身を除く): 170020792

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 782, 1156, 1564, 2312, 2963, 3128, 5926, 6647, 11852, 13294, 23704, 26588, 50371, 53176, 68149, 100742, 136298, 201484, 272596, 402968, 545192, 856307, 1158533, 1712614, 2317066, 3425228, 4634132, 6850456, 9268264, 19695061, 39390122, 78780244, 157560488]

約数ペア:

[(1, 157560488), (2, 78780244), (4, 39390122), (8, 19695061), (17, 9268264), (23, 6850456), (34, 4634132), (46, 3425228), (68, 2317066), (92, 1712614), (136, 1158533), (184, 856307), (289, 545192), (391, 402968), (578, 272596), (782, 201484), (1156, 136298), (1564, 100742), (2312, 68149), (2963, 53176), (3128, 50371), (5926, 26588), (6647, 23704), (11852, 13294)]