177216312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 128

約数和(自身を含む): 555932160

約数和(自身を除く): 378715848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 1531, 2067, 2184, 2226, 2756, 2968, 3062, 4134, 4452, 4593, 4823, 5512, 6124, 8268, 8904, 9186, 9646, 10717, 12248, 14469, 16536, 18372, 19292, 19903, 21434, 28938, 32151, 36744, 38584, 39806, 42868, 57876, 59709, 64302, 79612, 81143, 85736, 115752, 119418, 128604, 139321, 159224, 162286, 238836, 243429, 257208, 278642, 324572, 417963, 477672, 486858, 557284, 568001, 649144, 835926, 973716, 1054859, 1114568, 1136002, 1671852, 1704003, 1947432, 2109718, 2272004, 3164577, 3343704, 3408006, 4219436, 4544008, 6329154, 6816012, 7384013, 8438872, 12658308, 13632024, 14768026, 22152039, 25316616, 29536052, 44304078, 59072104, 88608156, 177216312]

約数ペア:

[(1, 177216312), (2, 88608156), (3, 59072104), (4, 44304078), (6, 29536052), (7, 25316616), (8, 22152039), (12, 14768026), (13, 13632024), (14, 12658308), (21, 8438872), (24, 7384013), (26, 6816012), (28, 6329154), (39, 4544008), (42, 4219436), (52, 3408006), (53, 3343704), (56, 3164577), (78, 2272004), (84, 2109718), (91, 1947432), (104, 1704003), (106, 1671852), (156, 1136002), (159, 1114568), (168, 1054859), (182, 973716), (212, 835926), (273, 649144), (312, 568001), (318, 557284), (364, 486858), (371, 477672), (424, 417963), (546, 324572), (636, 278642), (689, 257208), (728, 243429), (742, 238836), (1092, 162286), (1113, 159224), (1272, 139321), (1378, 128604), (1484, 119418), (1531, 115752), (2067, 85736), (2184, 81143), (2226, 79612), (2756, 64302), (2968, 59709), (3062, 57876), (4134, 42868), (4452, 39806), (4593, 38584), (4823, 36744), (5512, 32151), (6124, 28938), (8268, 21434), (8904, 19903), (9186, 19292), (9646, 18372), (10717, 16536), (12248, 14469)]