169909096

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 240663704

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 53, 56, 76, 92, 106, 131, 133, 152, 161, 184, 212, 262, 266, 322, 371, 424, 437, 524, 532, 644, 742, 874, 917, 1007, 1048, 1064, 1219, 1288, 1484, 1748, 1834, 2014, 2438, 2489, 2968, 3013, 3059, 3496, 3668, 4028, 4876, 4978, 6026, 6118, 6943, 7049, 7336, 8056, 8533, 9752, 9956, 12052, 12236, 13886, 14098, 17066, 17423, 19912, 21091, 23161, 24104, 24472, 27772, 28196, 34132, 34846, 42182, 46322, 48601, 55544, 56392, 57247, 68264, 69692, 84364, 92644, 97202, 114494, 131917, 139384, 159689, 162127, 168728, 185288, 194404, 228988, 263834, 319378, 324254, 388808, 400729, 457976, 527668, 638756, 648508, 801458, 923419, 1055336, 1117823, 1277512, 1297016, 1602916, 1846838, 2235646, 3034091, 3205832, 3693676, 4471292, 6068182, 7387352, 8942584, 12136364, 21238637, 24272728, 42477274, 84954548, 169909096]

約数ペア:

[(1, 169909096), (2, 84954548), (4, 42477274), (7, 24272728), (8, 21238637), (14, 12136364), (19, 8942584), (23, 7387352), (28, 6068182), (38, 4471292), (46, 3693676), (53, 3205832), (56, 3034091), (76, 2235646), (92, 1846838), (106, 1602916), (131, 1297016), (133, 1277512), (152, 1117823), (161, 1055336), (184, 923419), (212, 801458), (262, 648508), (266, 638756), (322, 527668), (371, 457976), (424, 400729), (437, 388808), (524, 324254), (532, 319378), (644, 263834), (742, 228988), (874, 194404), (917, 185288), (1007, 168728), (1048, 162127), (1064, 159689), (1219, 139384), (1288, 131917), (1484, 114494), (1748, 97202), (1834, 92644), (2014, 84364), (2438, 69692), (2489, 68264), (2968, 57247), (3013, 56392), (3059, 55544), (3496, 48601), (3668, 46322), (4028, 42182), (4876, 34846), (4978, 34132), (6026, 28196), (6118, 27772), (6943, 24472), (7049, 24104), (7336, 23161), (8056, 21091), (8533, 19912), (9752, 17423), (9956, 17066), (12052, 14098), (12236, 13886)]