142393068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 381326400

約数和(自身を除く): 238933332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 684, 716, 1074, 1163, 1611, 2148, 2326, 3222, 3401, 3489, 4652, 6444, 6802, 6978, 10203, 10467, 13604, 13956, 20406, 20934, 22097, 30609, 40812, 41868, 44194, 61218, 66291, 88388, 122436, 132582, 198873, 208177, 265164, 397746, 416354, 624531, 795492, 832708, 1249062, 1873593, 2498124, 3747186, 3955363, 7494372, 7910726, 11866089, 15821452, 23732178, 35598267, 47464356, 71196534, 142393068]

約数ペア:

[(1, 142393068), (2, 71196534), (3, 47464356), (4, 35598267), (6, 23732178), (9, 15821452), (12, 11866089), (18, 7910726), (19, 7494372), (36, 3955363), (38, 3747186), (57, 2498124), (76, 1873593), (114, 1249062), (171, 832708), (179, 795492), (228, 624531), (342, 416354), (358, 397746), (537, 265164), (684, 208177), (716, 198873), (1074, 132582), (1163, 122436), (1611, 88388), (2148, 66291), (2326, 61218), (3222, 44194), (3401, 41868), (3489, 40812), (4652, 30609), (6444, 22097), (6802, 20934), (6978, 20406), (10203, 13956), (10467, 13604)]