15248142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 28297458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 107, 117, 126, 174, 182, 189, 203, 214, 234, 261, 273, 321, 351, 377, 378, 406, 522, 546, 609, 642, 702, 749, 754, 783, 819, 963, 1131, 1218, 1391, 1498, 1566, 1638, 1827, 1926, 2247, 2262, 2457, 2639, 2782, 2889, 3103, 3393, 3654, 4173, 4494, 4914, 5278, 5481, 5778, 6206, 6741, 6786, 7917, 8346, 9309, 9737, 10179, 10962, 12519, 13482, 15834, 18618, 19474, 20223, 20358, 21721, 23751, 25038, 27927, 29211, 37557, 40339, 40446, 43442, 47502, 55854, 58422, 65163, 71253, 75114, 80678, 83781, 87633, 121017, 130326, 142506, 167562, 175266, 195489, 242034, 262899, 282373, 363051, 390978, 525798, 564746, 586467, 726102, 847119, 1089153, 1172934, 1694238, 2178306, 2541357, 5082714, 7624071, 15248142]

約数ペア:

[(1, 15248142), (2, 7624071), (3, 5082714), (6, 2541357), (7, 2178306), (9, 1694238), (13, 1172934), (14, 1089153), (18, 847119), (21, 726102), (26, 586467), (27, 564746), (29, 525798), (39, 390978), (42, 363051), (54, 282373), (58, 262899), (63, 242034), (78, 195489), (87, 175266), (91, 167562), (107, 142506), (117, 130326), (126, 121017), (174, 87633), (182, 83781), (189, 80678), (203, 75114), (214, 71253), (234, 65163), (261, 58422), (273, 55854), (321, 47502), (351, 43442), (377, 40446), (378, 40339), (406, 37557), (522, 29211), (546, 27927), (609, 25038), (642, 23751), (702, 21721), (749, 20358), (754, 20223), (783, 19474), (819, 18618), (963, 15834), (1131, 13482), (1218, 12519), (1391, 10962), (1498, 10179), (1566, 9737), (1638, 9309), (1827, 8346), (1926, 7917), (2247, 6786), (2262, 6741), (2457, 6206), (2639, 5778), (2782, 5481), (2889, 5278), (3103, 4914), (3393, 4494), (3654, 4173)]