161575860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40193}}^1$

素因数の和:40272

約数の個数: 48

約数和(自身を含む): 459176256

約数和(自身を除く): 297600396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 40193, 80386, 120579, 160772, 200965, 241158, 401930, 482316, 602895, 803860, 1205790, 2411580, 2692931, 5385862, 8078793, 10771724, 13464655, 16157586, 26929310, 32315172, 40393965, 53858620, 80787930, 161575860]

約数ペア:

[(1, 161575860), (2, 80787930), (3, 53858620), (4, 40393965), (5, 32315172), (6, 26929310), (10, 16157586), (12, 13464655), (15, 10771724), (20, 8078793), (30, 5385862), (60, 2692931), (67, 2411580), (134, 1205790), (201, 803860), (268, 602895), (335, 482316), (402, 401930), (670, 241158), (804, 200965), (1005, 160772), (1340, 120579), (2010, 80386), (4020, 40193)]