158889480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 512282880

約数和(自身を除く): 353393400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1097, 1207, 1420, 1704, 2040, 2130, 2194, 2414, 2840, 3291, 3621, 4260, 4388, 4828, 5485, 6035, 6582, 7242, 8520, 8776, 9656, 10970, 12070, 13164, 14484, 16455, 18105, 18649, 21940, 24140, 26328, 28968, 32910, 36210, 37298, 43880, 48280, 55947, 65820, 72420, 74596, 77887, 93245, 111894, 131640, 144840, 149192, 155774, 186490, 223788, 233661, 279735, 311548, 372980, 389435, 447576, 467322, 559470, 623096, 745960, 778870, 934644, 1118940, 1168305, 1324079, 1557740, 1869288, 2237880, 2336610, 2648158, 3115480, 3972237, 4673220, 5296316, 6620395, 7944474, 9346440, 10592632, 13240790, 15888948, 19861185, 26481580, 31777896, 39722370, 52963160, 79444740, 158889480]

約数ペア:

[(1, 158889480), (2, 79444740), (3, 52963160), (4, 39722370), (5, 31777896), (6, 26481580), (8, 19861185), (10, 15888948), (12, 13240790), (15, 10592632), (17, 9346440), (20, 7944474), (24, 6620395), (30, 5296316), (34, 4673220), (40, 3972237), (51, 3115480), (60, 2648158), (68, 2336610), (71, 2237880), (85, 1869288), (102, 1557740), (120, 1324079), (136, 1168305), (142, 1118940), (170, 934644), (204, 778870), (213, 745960), (255, 623096), (284, 559470), (340, 467322), (355, 447576), (408, 389435), (426, 372980), (510, 311548), (568, 279735), (680, 233661), (710, 223788), (852, 186490), (1020, 155774), (1065, 149192), (1097, 144840), (1207, 131640), (1420, 111894), (1704, 93245), (2040, 77887), (2130, 74596), (2194, 72420), (2414, 65820), (2840, 55947), (3291, 48280), (3621, 43880), (4260, 37298), (4388, 36210), (4828, 32910), (5485, 28968), (6035, 26328), (6582, 24140), (7242, 21940), (8520, 18649), (8776, 18105), (9656, 16455), (10970, 14484), (12070, 13164)]