137578476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2923

約数の個数: 72

約数和(自身を含む): 378060480

約数和(自身を除く): 240482004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 2819, 3486, 4067, 5638, 6972, 8134, 8457, 11276, 12201, 16268, 16914, 19733, 24402, 33828, 39466, 48804, 59199, 78932, 118398, 138131, 233977, 236796, 276262, 414393, 467954, 552524, 701931, 828786, 935908, 1403862, 1637839, 1657572, 2807724, 3275678, 4913517, 6551356, 9827034, 11464873, 19654068, 22929746, 34394619, 45859492, 68789238, 137578476]

約数ペア:

[(1, 137578476), (2, 68789238), (3, 45859492), (4, 34394619), (6, 22929746), (7, 19654068), (12, 11464873), (14, 9827034), (21, 6551356), (28, 4913517), (42, 3275678), (49, 2807724), (83, 1657572), (84, 1637839), (98, 1403862), (147, 935908), (166, 828786), (196, 701931), (249, 552524), (294, 467954), (332, 414393), (498, 276262), (581, 236796), (588, 233977), (996, 138131), (1162, 118398), (1743, 78932), (2324, 59199), (2819, 48804), (3486, 39466), (4067, 33828), (5638, 24402), (6972, 19733), (8134, 16914), (8457, 16268), (11276, 12201)]