103640238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2447}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 243262656

約数和(自身を除く): 139622418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 2447, 3258, 4706, 4894, 7059, 7341, 14118, 14682, 21177, 22023, 31811, 42354, 44046, 63622, 95433, 190866, 286299, 442907, 572598, 885814, 1328721, 2657442, 3986163, 5757791, 7972326, 11515582, 17273373, 34546746, 51820119, 103640238]

約数ペア:

[(1, 103640238), (2, 51820119), (3, 34546746), (6, 17273373), (9, 11515582), (13, 7972326), (18, 5757791), (26, 3986163), (39, 2657442), (78, 1328721), (117, 885814), (181, 572598), (234, 442907), (362, 286299), (543, 190866), (1086, 95433), (1629, 63622), (2353, 44046), (2447, 42354), (3258, 31811), (4706, 22023), (4894, 21177), (7059, 14682), (7341, 14118)]