197192184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 598272000

約数和(自身を除く): 401079816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 163, 168, 228, 266, 326, 379, 399, 456, 489, 532, 652, 758, 798, 978, 1064, 1137, 1141, 1304, 1516, 1596, 1956, 2274, 2282, 2653, 3032, 3097, 3192, 3423, 3912, 4548, 4564, 5306, 6194, 6846, 7201, 7959, 9096, 9128, 9291, 10612, 12388, 13692, 14402, 15918, 18582, 21224, 21603, 21679, 24776, 27384, 28804, 31836, 37164, 43206, 43358, 50407, 57608, 61777, 63672, 65037, 74328, 86412, 86716, 100814, 123554, 130074, 151221, 172824, 173432, 185331, 201628, 247108, 260148, 302442, 370662, 403256, 432439, 494216, 520296, 604884, 741324, 864878, 1173763, 1209768, 1297317, 1482648, 1729756, 2347526, 2594634, 3459512, 3521289, 4695052, 5189268, 7042578, 8216341, 9390104, 10378536, 14085156, 16432682, 24649023, 28170312, 32865364, 49298046, 65730728, 98596092, 197192184]

約数ペア:

[(1, 197192184), (2, 98596092), (3, 65730728), (4, 49298046), (6, 32865364), (7, 28170312), (8, 24649023), (12, 16432682), (14, 14085156), (19, 10378536), (21, 9390104), (24, 8216341), (28, 7042578), (38, 5189268), (42, 4695052), (56, 3521289), (57, 3459512), (76, 2594634), (84, 2347526), (114, 1729756), (133, 1482648), (152, 1297317), (163, 1209768), (168, 1173763), (228, 864878), (266, 741324), (326, 604884), (379, 520296), (399, 494216), (456, 432439), (489, 403256), (532, 370662), (652, 302442), (758, 260148), (798, 247108), (978, 201628), (1064, 185331), (1137, 173432), (1141, 172824), (1304, 151221), (1516, 130074), (1596, 123554), (1956, 100814), (2274, 86716), (2282, 86412), (2653, 74328), (3032, 65037), (3097, 63672), (3192, 61777), (3423, 57608), (3912, 50407), (4548, 43358), (4564, 43206), (5306, 37164), (6194, 31836), (6846, 28804), (7201, 27384), (7959, 24776), (9096, 21679), (9128, 21603), (9291, 21224), (10612, 18582), (12388, 15918), (13692, 14402)]