170221608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 521208000

約数和(自身を除く): 350986392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 59, 72, 74, 76, 108, 111, 114, 118, 148, 152, 171, 177, 216, 222, 228, 236, 296, 333, 342, 354, 361, 444, 456, 472, 513, 531, 666, 684, 703, 708, 722, 888, 999, 1026, 1062, 1083, 1121, 1332, 1368, 1406, 1416, 1444, 1593, 1998, 2052, 2109, 2124, 2166, 2183, 2242, 2664, 2812, 2888, 3186, 3249, 3363, 3996, 4104, 4218, 4248, 4332, 4366, 4484, 5624, 6327, 6372, 6498, 6549, 6726, 7992, 8436, 8664, 8732, 8968, 9747, 10089, 12654, 12744, 12996, 13098, 13357, 13452, 16872, 17464, 18981, 19494, 19647, 20178, 21299, 25308, 25992, 26196, 26714, 26904, 30267, 37962, 38988, 39294, 40071, 40356, 41477, 42598, 50616, 52392, 53428, 58941, 60534, 63897, 75924, 77976, 78588, 80142, 80712, 82954, 85196, 106856, 117882, 120213, 121068, 124431, 127794, 151848, 157176, 160284, 165908, 170392, 191691, 235764, 240426, 242136, 248862, 255588, 320568, 331816, 360639, 373293, 383382, 471528, 480852, 497724, 511176, 575073, 721278, 746586, 766764, 788063, 961704, 995448, 1119879, 1150146, 1442556, 1493172, 1533528, 1576126, 2239758, 2300292, 2364189, 2885112, 2986344, 3152252, 4479516, 4600584, 4728378, 6304504, 7092567, 8959032, 9456756, 14185134, 18913512, 21277701, 28370268, 42555402, 56740536, 85110804, 170221608]

約数ペア:

[(1, 170221608), (2, 85110804), (3, 56740536), (4, 42555402), (6, 28370268), (8, 21277701), (9, 18913512), (12, 14185134), (18, 9456756), (19, 8959032), (24, 7092567), (27, 6304504), (36, 4728378), (37, 4600584), (38, 4479516), (54, 3152252), (57, 2986344), (59, 2885112), (72, 2364189), (74, 2300292), (76, 2239758), (108, 1576126), (111, 1533528), (114, 1493172), (118, 1442556), (148, 1150146), (152, 1119879), (171, 995448), (177, 961704), (216, 788063), (222, 766764), (228, 746586), (236, 721278), (296, 575073), (333, 511176), (342, 497724), (354, 480852), (361, 471528), (444, 383382), (456, 373293), (472, 360639), (513, 331816), (531, 320568), (666, 255588), (684, 248862), (703, 242136), (708, 240426), (722, 235764), (888, 191691), (999, 170392), (1026, 165908), (1062, 160284), (1083, 157176), (1121, 151848), (1332, 127794), (1368, 124431), (1406, 121068), (1416, 120213), (1444, 117882), (1593, 106856), (1998, 85196), (2052, 82954), (2109, 80712), (2124, 80142), (2166, 78588), (2183, 77976), (2242, 75924), (2664, 63897), (2812, 60534), (2888, 58941), (3186, 53428), (3249, 52392), (3363, 50616), (3996, 42598), (4104, 41477), (4218, 40356), (4248, 40071), (4332, 39294), (4366, 38988), (4484, 37962), (5624, 30267), (6327, 26904), (6372, 26714), (6498, 26196), (6549, 25992), (6726, 25308), (7992, 21299), (8436, 20178), (8664, 19647), (8732, 19494), (8968, 18981), (9747, 17464), (10089, 16872), (12654, 13452), (12744, 13357), (12996, 13098)]