142793406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 366702336

約数和(自身を除く): 223908930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 131, 211, 246, 262, 287, 369, 393, 422, 574, 633, 738, 786, 861, 917, 1179, 1266, 1477, 1722, 1834, 1899, 2358, 2583, 2751, 2954, 3798, 4431, 5166, 5371, 5502, 8253, 8651, 8862, 10742, 13293, 16113, 16506, 17302, 25953, 26586, 27641, 32226, 37597, 48339, 51906, 55282, 60557, 75194, 77859, 82923, 96678, 112791, 121114, 155718, 165846, 181671, 193487, 225582, 248769, 338373, 363342, 386974, 497538, 545013, 580461, 676746, 1090026, 1133281, 1160922, 1741383, 2266562, 3399843, 3482766, 6799686, 7932967, 10199529, 15865934, 20399058, 23798901, 47597802, 71396703, 142793406]

約数ペア:

[(1, 142793406), (2, 71396703), (3, 47597802), (6, 23798901), (7, 20399058), (9, 15865934), (14, 10199529), (18, 7932967), (21, 6799686), (41, 3482766), (42, 3399843), (63, 2266562), (82, 1741383), (123, 1160922), (126, 1133281), (131, 1090026), (211, 676746), (246, 580461), (262, 545013), (287, 497538), (369, 386974), (393, 363342), (422, 338373), (574, 248769), (633, 225582), (738, 193487), (786, 181671), (861, 165846), (917, 155718), (1179, 121114), (1266, 112791), (1477, 96678), (1722, 82923), (1834, 77859), (1899, 75194), (2358, 60557), (2583, 55282), (2751, 51906), (2954, 48339), (3798, 37597), (4431, 32226), (5166, 27641), (5371, 26586), (5502, 25953), (8253, 17302), (8651, 16506), (8862, 16113), (10742, 13293)]