155068956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 476985600

約数和(自身を除く): 321916644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 139, 171, 228, 233, 252, 266, 278, 342, 399, 417, 466, 532, 556, 684, 699, 798, 834, 932, 973, 1197, 1251, 1398, 1596, 1631, 1668, 1946, 2097, 2394, 2502, 2641, 2796, 2919, 3262, 3892, 4194, 4427, 4788, 4893, 5004, 5282, 5838, 6524, 7923, 8388, 8757, 8854, 9786, 10564, 11676, 13281, 14679, 15846, 17514, 17708, 18487, 19572, 23769, 26562, 29358, 30989, 31692, 32387, 35028, 36974, 39843, 47538, 53124, 55461, 58716, 61978, 64774, 73948, 79686, 92967, 95076, 97161, 110922, 123956, 129548, 159372, 166383, 185934, 194322, 221844, 226709, 278901, 291483, 332766, 371868, 388644, 453418, 557802, 582966, 615353, 665532, 680127, 906836, 1115604, 1165932, 1230706, 1360254, 1846059, 2040381, 2461412, 2720508, 3692118, 4080762, 4307471, 5538177, 7384236, 8161524, 8614942, 11076354, 12922413, 17229884, 22152708, 25844826, 38767239, 51689652, 77534478, 155068956]

約数ペア:

[(1, 155068956), (2, 77534478), (3, 51689652), (4, 38767239), (6, 25844826), (7, 22152708), (9, 17229884), (12, 12922413), (14, 11076354), (18, 8614942), (19, 8161524), (21, 7384236), (28, 5538177), (36, 4307471), (38, 4080762), (42, 3692118), (57, 2720508), (63, 2461412), (76, 2040381), (84, 1846059), (114, 1360254), (126, 1230706), (133, 1165932), (139, 1115604), (171, 906836), (228, 680127), (233, 665532), (252, 615353), (266, 582966), (278, 557802), (342, 453418), (399, 388644), (417, 371868), (466, 332766), (532, 291483), (556, 278901), (684, 226709), (699, 221844), (798, 194322), (834, 185934), (932, 166383), (973, 159372), (1197, 129548), (1251, 123956), (1398, 110922), (1596, 97161), (1631, 95076), (1668, 92967), (1946, 79686), (2097, 73948), (2394, 64774), (2502, 61978), (2641, 58716), (2796, 55461), (2919, 53124), (3262, 47538), (3892, 39843), (4194, 36974), (4427, 35028), (4788, 32387), (4893, 31692), (5004, 30989), (5282, 29358), (5838, 26562), (6524, 23769), (7923, 19572), (8388, 18487), (8757, 17708), (8854, 17514), (9786, 15846), (10564, 14679), (11676, 13281)]