144261984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 402192000

約数和(自身を除く): 257930016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 139, 152, 228, 278, 304, 417, 456, 556, 569, 608, 834, 912, 1112, 1138, 1668, 1707, 1824, 2224, 2276, 2641, 3336, 3414, 4448, 4552, 5282, 6672, 6828, 7923, 9104, 10564, 10811, 13344, 13656, 15846, 18208, 21128, 21622, 27312, 31692, 32433, 42256, 43244, 54624, 63384, 64866, 79091, 84512, 86488, 126768, 129732, 158182, 172976, 237273, 253536, 259464, 316364, 345952, 474546, 518928, 632728, 949092, 1037856, 1265456, 1502729, 1898184, 2530912, 3005458, 3796368, 4508187, 6010916, 7592736, 9016374, 12021832, 18032748, 24043664, 36065496, 48087328, 72130992, 144261984]

約数ペア:

[(1, 144261984), (2, 72130992), (3, 48087328), (4, 36065496), (6, 24043664), (8, 18032748), (12, 12021832), (16, 9016374), (19, 7592736), (24, 6010916), (32, 4508187), (38, 3796368), (48, 3005458), (57, 2530912), (76, 1898184), (96, 1502729), (114, 1265456), (139, 1037856), (152, 949092), (228, 632728), (278, 518928), (304, 474546), (417, 345952), (456, 316364), (556, 259464), (569, 253536), (608, 237273), (834, 172976), (912, 158182), (1112, 129732), (1138, 126768), (1668, 86488), (1707, 84512), (1824, 79091), (2224, 64866), (2276, 63384), (2641, 54624), (3336, 43244), (3414, 42256), (4448, 32433), (4552, 31692), (5282, 27312), (6672, 21622), (6828, 21128), (7923, 18208), (9104, 15846), (10564, 13656), (10811, 13344)]