144575028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 421948800

約数和(自身を除く): 277373772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 71, 76, 78, 114, 117, 142, 156, 171, 213, 228, 229, 234, 247, 284, 342, 426, 458, 468, 494, 639, 684, 687, 741, 852, 916, 923, 988, 1278, 1349, 1374, 1482, 1846, 2061, 2223, 2556, 2698, 2748, 2769, 2964, 2977, 3692, 4047, 4122, 4351, 4446, 5396, 5538, 5954, 8094, 8244, 8307, 8702, 8892, 8931, 11076, 11908, 12141, 13053, 16188, 16259, 16614, 17404, 17537, 17862, 24282, 26106, 26793, 32518, 33228, 35074, 35724, 39159, 48564, 48777, 52212, 52611, 53586, 56563, 65036, 70148, 78318, 97554, 105222, 107172, 113126, 146331, 156636, 157833, 169689, 195108, 210444, 211367, 226252, 292662, 308921, 315666, 339378, 422734, 509067, 585324, 617842, 631332, 634101, 678756, 845468, 926763, 1018134, 1235684, 1268202, 1853526, 1902303, 2036268, 2536404, 2780289, 3707052, 3804606, 4015973, 5560578, 7609212, 8031946, 11121156, 12047919, 16063892, 24095838, 36143757, 48191676, 72287514, 144575028]

約数ペア:

[(1, 144575028), (2, 72287514), (3, 48191676), (4, 36143757), (6, 24095838), (9, 16063892), (12, 12047919), (13, 11121156), (18, 8031946), (19, 7609212), (26, 5560578), (36, 4015973), (38, 3804606), (39, 3707052), (52, 2780289), (57, 2536404), (71, 2036268), (76, 1902303), (78, 1853526), (114, 1268202), (117, 1235684), (142, 1018134), (156, 926763), (171, 845468), (213, 678756), (228, 634101), (229, 631332), (234, 617842), (247, 585324), (284, 509067), (342, 422734), (426, 339378), (458, 315666), (468, 308921), (494, 292662), (639, 226252), (684, 211367), (687, 210444), (741, 195108), (852, 169689), (916, 157833), (923, 156636), (988, 146331), (1278, 113126), (1349, 107172), (1374, 105222), (1482, 97554), (1846, 78318), (2061, 70148), (2223, 65036), (2556, 56563), (2698, 53586), (2748, 52611), (2769, 52212), (2964, 48777), (2977, 48564), (3692, 39159), (4047, 35724), (4122, 35074), (4351, 33228), (4446, 32518), (5396, 26793), (5538, 26106), (5954, 24282), (8094, 17862), (8244, 17537), (8307, 17404), (8702, 16614), (8892, 16259), (8931, 16188), (11076, 13053), (11908, 12141)]