157842888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 471321600

約数和(自身を除く): 313478712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 74, 84, 111, 134, 148, 168, 201, 222, 259, 268, 296, 379, 402, 444, 469, 518, 536, 758, 777, 804, 888, 938, 1036, 1137, 1407, 1516, 1554, 1608, 1876, 2072, 2274, 2479, 2653, 2814, 3032, 3108, 3752, 4548, 4958, 5306, 5628, 6216, 7437, 7959, 9096, 9916, 10612, 11256, 14023, 14874, 15918, 17353, 19832, 21224, 25393, 28046, 29748, 31836, 34706, 42069, 50786, 52059, 56092, 59496, 63672, 69412, 76179, 84138, 98161, 101572, 104118, 112184, 138824, 152358, 168276, 177751, 196322, 203144, 208236, 294483, 304716, 336552, 355502, 392644, 416472, 533253, 588966, 609432, 711004, 785288, 939541, 1066506, 1177932, 1422008, 1879082, 2133012, 2355864, 2818623, 3758164, 4266024, 5637246, 6576787, 7516328, 11274492, 13153574, 19730361, 22548984, 26307148, 39460722, 52614296, 78921444, 157842888]

約数ペア:

[(1, 157842888), (2, 78921444), (3, 52614296), (4, 39460722), (6, 26307148), (7, 22548984), (8, 19730361), (12, 13153574), (14, 11274492), (21, 7516328), (24, 6576787), (28, 5637246), (37, 4266024), (42, 3758164), (56, 2818623), (67, 2355864), (74, 2133012), (84, 1879082), (111, 1422008), (134, 1177932), (148, 1066506), (168, 939541), (201, 785288), (222, 711004), (259, 609432), (268, 588966), (296, 533253), (379, 416472), (402, 392644), (444, 355502), (469, 336552), (518, 304716), (536, 294483), (758, 208236), (777, 203144), (804, 196322), (888, 177751), (938, 168276), (1036, 152358), (1137, 138824), (1407, 112184), (1516, 104118), (1554, 101572), (1608, 98161), (1876, 84138), (2072, 76179), (2274, 69412), (2479, 63672), (2653, 59496), (2814, 56092), (3032, 52059), (3108, 50786), (3752, 42069), (4548, 34706), (4958, 31836), (5306, 29748), (5628, 28046), (6216, 25393), (7437, 21224), (7959, 19832), (9096, 17353), (9916, 15918), (10612, 14874), (11256, 14023)]