161157630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 399375360

約数和(自身を除く): 238217730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 158, 159, 237, 265, 318, 395, 474, 530, 790, 795, 1185, 1283, 1590, 2370, 2566, 3849, 4187, 6415, 7698, 8374, 12561, 12830, 19245, 20935, 25122, 38490, 41870, 62805, 67999, 101357, 125610, 135998, 202714, 203997, 304071, 339995, 407994, 506785, 608142, 679990, 1013570, 1019985, 1520355, 2039970, 3040710, 5371921, 10743842, 16115763, 26859605, 32231526, 53719210, 80578815, 161157630]

約数ペア:

[(1, 161157630), (2, 80578815), (3, 53719210), (5, 32231526), (6, 26859605), (10, 16115763), (15, 10743842), (30, 5371921), (53, 3040710), (79, 2039970), (106, 1520355), (158, 1019985), (159, 1013570), (237, 679990), (265, 608142), (318, 506785), (395, 407994), (474, 339995), (530, 304071), (790, 203997), (795, 202714), (1185, 135998), (1283, 125610), (1590, 101357), (2370, 67999), (2566, 62805), (3849, 41870), (4187, 38490), (6415, 25122), (7698, 20935), (8374, 19245), (12561, 12830)]