165066528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 500030496

約数和(自身を除く): 334963968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 361, 418, 433, 456, 528, 608, 627, 722, 836, 866, 912, 1056, 1083, 1254, 1299, 1444, 1672, 1732, 1824, 2166, 2508, 2598, 2888, 3344, 3464, 3971, 4332, 4763, 5016, 5196, 5776, 6688, 6928, 7942, 8227, 8664, 9526, 10032, 10392, 11552, 11913, 13856, 14289, 15884, 16454, 17328, 19052, 20064, 20784, 23826, 24681, 28578, 31768, 32908, 34656, 38104, 41568, 47652, 49362, 57156, 63536, 65816, 76208, 90497, 95304, 98724, 114312, 127072, 131632, 152416, 156313, 180994, 190608, 197448, 228624, 263264, 271491, 312626, 361988, 381216, 394896, 457248, 468939, 542982, 625252, 723976, 789792, 937878, 1085964, 1250504, 1447952, 1719443, 1875756, 2171928, 2501008, 2895904, 3438886, 3751512, 4343856, 5002016, 5158329, 6877772, 7503024, 8687712, 10316658, 13755544, 15006048, 20633316, 27511088, 41266632, 55022176, 82533264, 165066528]

約数ペア:

[(1, 165066528), (2, 82533264), (3, 55022176), (4, 41266632), (6, 27511088), (8, 20633316), (11, 15006048), (12, 13755544), (16, 10316658), (19, 8687712), (22, 7503024), (24, 6877772), (32, 5158329), (33, 5002016), (38, 4343856), (44, 3751512), (48, 3438886), (57, 2895904), (66, 2501008), (76, 2171928), (88, 1875756), (96, 1719443), (114, 1447952), (132, 1250504), (152, 1085964), (176, 937878), (209, 789792), (228, 723976), (264, 625252), (304, 542982), (352, 468939), (361, 457248), (418, 394896), (433, 381216), (456, 361988), (528, 312626), (608, 271491), (627, 263264), (722, 228624), (836, 197448), (866, 190608), (912, 180994), (1056, 156313), (1083, 152416), (1254, 131632), (1299, 127072), (1444, 114312), (1672, 98724), (1732, 95304), (1824, 90497), (2166, 76208), (2508, 65816), (2598, 63536), (2888, 57156), (3344, 49362), (3464, 47652), (3971, 41568), (4332, 38104), (4763, 34656), (5016, 32908), (5196, 31768), (5776, 28578), (6688, 24681), (6928, 23826), (7942, 20784), (8227, 20064), (8664, 19052), (9526, 17328), (10032, 16454), (10392, 15884), (11552, 14289), (11913, 13856)]