171246712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 425658240

約数和(自身を除く): 254411528

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 101, 104, 119, 136, 137, 182, 202, 221, 238, 274, 364, 404, 442, 476, 548, 707, 728, 808, 884, 952, 959, 1096, 1313, 1414, 1547, 1717, 1768, 1781, 1918, 2329, 2626, 2828, 3094, 3434, 3562, 3836, 4658, 5252, 5656, 6188, 6868, 7124, 7672, 9191, 9316, 10504, 12019, 12376, 12467, 13736, 13837, 14248, 16303, 18382, 18632, 22321, 24038, 24934, 27674, 30277, 32606, 36764, 44642, 48076, 49868, 55348, 60554, 65212, 73528, 89284, 96152, 96859, 99736, 110696, 121108, 130424, 156247, 178568, 179881, 193718, 211939, 235229, 242216, 312494, 359762, 387436, 423878, 470458, 624988, 719524, 774872, 847756, 940916, 1249976, 1259167, 1439048, 1646603, 1695512, 1881832, 2518334, 3057977, 3293206, 5036668, 6115954, 6586412, 10073336, 12231908, 13172824, 21405839, 24463816, 42811678, 85623356, 171246712]

約数ペア:

[(1, 171246712), (2, 85623356), (4, 42811678), (7, 24463816), (8, 21405839), (13, 13172824), (14, 12231908), (17, 10073336), (26, 6586412), (28, 6115954), (34, 5036668), (52, 3293206), (56, 3057977), (68, 2518334), (91, 1881832), (101, 1695512), (104, 1646603), (119, 1439048), (136, 1259167), (137, 1249976), (182, 940916), (202, 847756), (221, 774872), (238, 719524), (274, 624988), (364, 470458), (404, 423878), (442, 387436), (476, 359762), (548, 312494), (707, 242216), (728, 235229), (808, 211939), (884, 193718), (952, 179881), (959, 178568), (1096, 156247), (1313, 130424), (1414, 121108), (1547, 110696), (1717, 99736), (1768, 96859), (1781, 96152), (1918, 89284), (2329, 73528), (2626, 65212), (2828, 60554), (3094, 55348), (3434, 49868), (3562, 48076), (3836, 44642), (4658, 36764), (5252, 32606), (5656, 30277), (6188, 27674), (6868, 24934), (7124, 24038), (7672, 22321), (9191, 18632), (9316, 18382), (10504, 16303), (12019, 14248), (12376, 13837), (12467, 13736)]