15932868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 45696000

約数和(自身を除く): 29763132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 149, 201, 228, 266, 268, 298, 399, 402, 447, 469, 532, 596, 798, 804, 894, 938, 1043, 1273, 1407, 1596, 1788, 1876, 2086, 2546, 2814, 2831, 3129, 3819, 4172, 5092, 5628, 5662, 6258, 7638, 8493, 8911, 9983, 11324, 12516, 15276, 16986, 17822, 19817, 19966, 26733, 29949, 33972, 35644, 39634, 39932, 53466, 59451, 59898, 69881, 79268, 106932, 118902, 119796, 139762, 189677, 209643, 237804, 279524, 379354, 419286, 569031, 758708, 838572, 1138062, 1327739, 2276124, 2655478, 3983217, 5310956, 7966434, 15932868]

約数ペア:

[(1, 15932868), (2, 7966434), (3, 5310956), (4, 3983217), (6, 2655478), (7, 2276124), (12, 1327739), (14, 1138062), (19, 838572), (21, 758708), (28, 569031), (38, 419286), (42, 379354), (57, 279524), (67, 237804), (76, 209643), (84, 189677), (114, 139762), (133, 119796), (134, 118902), (149, 106932), (201, 79268), (228, 69881), (266, 59898), (268, 59451), (298, 53466), (399, 39932), (402, 39634), (447, 35644), (469, 33972), (532, 29949), (596, 26733), (798, 19966), (804, 19817), (894, 17822), (938, 16986), (1043, 15276), (1273, 12516), (1407, 11324), (1596, 9983), (1788, 8911), (1876, 8493), (2086, 7638), (2546, 6258), (2814, 5662), (2831, 5628), (3129, 5092), (3819, 4172)]