172909464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 545287680

約数和(自身を除く): 372378216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 1931, 2132, 2184, 2296, 3198, 3444, 3731, 3862, 4264, 5793, 6396, 6888, 7462, 7724, 11193, 11586, 12792, 13517, 14924, 15448, 22386, 23172, 25103, 27034, 29848, 40551, 44772, 46344, 50206, 54068, 75309, 79171, 81102, 89544, 100412, 108136, 150618, 158342, 162204, 175721, 200824, 237513, 301236, 316684, 324408, 351442, 475026, 527163, 554197, 602472, 633368, 702884, 950052, 1029223, 1054326, 1108394, 1405768, 1662591, 1900104, 2058446, 2108652, 2216788, 3087669, 3325182, 4116892, 4217304, 4433576, 6175338, 6650364, 7204561, 8233784, 12350676, 13300728, 14409122, 21613683, 24701352, 28818244, 43227366, 57636488, 86454732, 172909464]

約数ペア:

[(1, 172909464), (2, 86454732), (3, 57636488), (4, 43227366), (6, 28818244), (7, 24701352), (8, 21613683), (12, 14409122), (13, 13300728), (14, 12350676), (21, 8233784), (24, 7204561), (26, 6650364), (28, 6175338), (39, 4433576), (41, 4217304), (42, 4116892), (52, 3325182), (56, 3087669), (78, 2216788), (82, 2108652), (84, 2058446), (91, 1900104), (104, 1662591), (123, 1405768), (156, 1108394), (164, 1054326), (168, 1029223), (182, 950052), (246, 702884), (273, 633368), (287, 602472), (312, 554197), (328, 527163), (364, 475026), (492, 351442), (533, 324408), (546, 316684), (574, 301236), (728, 237513), (861, 200824), (984, 175721), (1066, 162204), (1092, 158342), (1148, 150618), (1599, 108136), (1722, 100412), (1931, 89544), (2132, 81102), (2184, 79171), (2296, 75309), (3198, 54068), (3444, 50206), (3731, 46344), (3862, 44772), (4264, 40551), (5793, 29848), (6396, 27034), (6888, 25103), (7462, 23172), (7724, 22386), (11193, 15448), (11586, 14924), (12792, 13517)]