102438804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 290340288

約数和(自身を除く): 187901484

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 107, 114, 156, 204, 214, 221, 228, 247, 321, 323, 361, 428, 442, 494, 642, 646, 663, 722, 741, 884, 969, 988, 1083, 1284, 1292, 1326, 1391, 1444, 1482, 1819, 1938, 2033, 2166, 2652, 2782, 2964, 3638, 3876, 4066, 4173, 4199, 4332, 4693, 5457, 5564, 6099, 6137, 7276, 8132, 8346, 8398, 9386, 10914, 12198, 12274, 12597, 14079, 16692, 16796, 18411, 18772, 21828, 23647, 24396, 24548, 25194, 26429, 28158, 34561, 36822, 38627, 47294, 50388, 52858, 56316, 69122, 70941, 73644, 77254, 79287, 79781, 94588, 103683, 105716, 115881, 138244, 141882, 154508, 158574, 159562, 207366, 231762, 239343, 283764, 317148, 319124, 414732, 449293, 463524, 478686, 502151, 656659, 898586, 957372, 1004302, 1313318, 1347879, 1506453, 1797172, 1969977, 2008604, 2626636, 2695758, 3012906, 3939954, 5391516, 6025812, 7879908, 8536567, 17073134, 25609701, 34146268, 51219402, 102438804]

約数ペア:

[(1, 102438804), (2, 51219402), (3, 34146268), (4, 25609701), (6, 17073134), (12, 8536567), (13, 7879908), (17, 6025812), (19, 5391516), (26, 3939954), (34, 3012906), (38, 2695758), (39, 2626636), (51, 2008604), (52, 1969977), (57, 1797172), (68, 1506453), (76, 1347879), (78, 1313318), (102, 1004302), (107, 957372), (114, 898586), (156, 656659), (204, 502151), (214, 478686), (221, 463524), (228, 449293), (247, 414732), (321, 319124), (323, 317148), (361, 283764), (428, 239343), (442, 231762), (494, 207366), (642, 159562), (646, 158574), (663, 154508), (722, 141882), (741, 138244), (884, 115881), (969, 105716), (988, 103683), (1083, 94588), (1284, 79781), (1292, 79287), (1326, 77254), (1391, 73644), (1444, 70941), (1482, 69122), (1819, 56316), (1938, 52858), (2033, 50388), (2166, 47294), (2652, 38627), (2782, 36822), (2964, 34561), (3638, 28158), (3876, 26429), (4066, 25194), (4173, 24548), (4199, 24396), (4332, 23647), (4693, 21828), (5457, 18772), (5564, 18411), (6099, 16796), (6137, 16692), (7276, 14079), (8132, 12597), (8346, 12274), (8398, 12198), (9386, 10914)]