161623704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{929}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 441936000

約数和(自身を除く): 280312296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 659, 929, 1318, 1858, 1977, 2636, 2787, 3716, 3954, 5272, 5574, 7249, 7432, 7908, 10219, 11148, 14498, 15816, 20438, 21747, 22296, 28996, 30657, 40876, 43494, 57992, 61314, 81752, 86988, 122628, 173976, 245256, 612211, 1224422, 1836633, 2448844, 3673266, 4897688, 6734321, 7346532, 13468642, 14693064, 20202963, 26937284, 40405926, 53874568, 80811852, 161623704]

約数ペア:

[(1, 161623704), (2, 80811852), (3, 53874568), (4, 40405926), (6, 26937284), (8, 20202963), (11, 14693064), (12, 13468642), (22, 7346532), (24, 6734321), (33, 4897688), (44, 3673266), (66, 2448844), (88, 1836633), (132, 1224422), (264, 612211), (659, 245256), (929, 173976), (1318, 122628), (1858, 86988), (1977, 81752), (2636, 61314), (2787, 57992), (3716, 43494), (3954, 40876), (5272, 30657), (5574, 28996), (7249, 22296), (7432, 21747), (7908, 20438), (10219, 15816), (11148, 14498)]