156769338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 350853120

約数和(自身を除く): 194083782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 107, 158, 214, 237, 281, 321, 474, 562, 642, 843, 869, 1177, 1686, 1738, 2354, 2607, 3091, 3531, 5214, 6182, 7062, 8453, 9273, 16906, 18546, 22199, 25359, 30067, 44398, 50718, 60134, 66597, 90201, 92983, 133194, 180402, 185966, 244189, 278949, 330737, 488378, 557898, 661474, 732567, 992211, 1465134, 1984422, 2375293, 4750586, 7125879, 14251758, 26128223, 52256446, 78384669, 156769338]

約数ペア:

[(1, 156769338), (2, 78384669), (3, 52256446), (6, 26128223), (11, 14251758), (22, 7125879), (33, 4750586), (66, 2375293), (79, 1984422), (107, 1465134), (158, 992211), (214, 732567), (237, 661474), (281, 557898), (321, 488378), (474, 330737), (562, 278949), (642, 244189), (843, 185966), (869, 180402), (1177, 133194), (1686, 92983), (1738, 90201), (2354, 66597), (2607, 60134), (3091, 50718), (3531, 44398), (5214, 30067), (6182, 25359), (7062, 22199), (8453, 18546), (9273, 16906)]