161372130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3299

約数の個数: 64

約数和(自身を含む): 412387200

約数和(自身を除く): 251015070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1691, 2670, 3181, 3382, 5073, 6362, 8455, 9543, 10146, 15905, 16910, 19086, 25365, 31810, 47715, 50730, 60439, 95430, 120878, 181317, 283109, 302195, 362634, 566218, 604390, 849327, 906585, 1415545, 1698654, 1813170, 2831090, 4246635, 5379071, 8493270, 10758142, 16137213, 26895355, 32274426, 53790710, 80686065, 161372130]

約数ペア:

[(1, 161372130), (2, 80686065), (3, 53790710), (5, 32274426), (6, 26895355), (10, 16137213), (15, 10758142), (19, 8493270), (30, 5379071), (38, 4246635), (57, 2831090), (89, 1813170), (95, 1698654), (114, 1415545), (178, 906585), (190, 849327), (267, 604390), (285, 566218), (445, 362634), (534, 302195), (570, 283109), (890, 181317), (1335, 120878), (1691, 95430), (2670, 60439), (3181, 50730), (3382, 47715), (5073, 31810), (6362, 25365), (8455, 19086), (9543, 16910), (10146, 15905)]