193912452

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 508784640

約数和(自身を除く): 314872188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 948, 1422, 1476, 1663, 2844, 3239, 3326, 4989, 6478, 6652, 9717, 9978, 12956, 14967, 19434, 19956, 29151, 29934, 38868, 58302, 59868, 68183, 116604, 131377, 136366, 204549, 262754, 272732, 394131, 409098, 525508, 613647, 788262, 818196, 1182393, 1227294, 1576524, 2364786, 2454588, 4729572, 5386457, 10772914, 16159371, 21545828, 32318742, 48478113, 64637484, 96956226, 193912452]

約数ペア:

[(1, 193912452), (2, 96956226), (3, 64637484), (4, 48478113), (6, 32318742), (9, 21545828), (12, 16159371), (18, 10772914), (36, 5386457), (41, 4729572), (79, 2454588), (82, 2364786), (123, 1576524), (158, 1227294), (164, 1182393), (237, 818196), (246, 788262), (316, 613647), (369, 525508), (474, 409098), (492, 394131), (711, 272732), (738, 262754), (948, 204549), (1422, 136366), (1476, 131377), (1663, 116604), (2844, 68183), (3239, 59868), (3326, 58302), (4989, 38868), (6478, 29934), (6652, 29151), (9717, 19956), (9978, 19434), (12956, 14967)]