168896016

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^4$

素因数の和:96

約数の個数: 125

約数和(自身を含む): 515991311

約数和(自身を除く): 347095295

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 361, 432, 456, 513, 648, 684, 722, 912, 1026, 1083, 1296, 1368, 1444, 1539, 2052, 2166, 2736, 2888, 3078, 3249, 4104, 4332, 5776, 6156, 6498, 6859, 8208, 8664, 9747, 12312, 12996, 13718, 17328, 19494, 20577, 24624, 25992, 27436, 29241, 38988, 41154, 51984, 54872, 58482, 61731, 77976, 82308, 109744, 116964, 123462, 130321, 155952, 164616, 185193, 233928, 246924, 260642, 329232, 370386, 390963, 467856, 493848, 521284, 555579, 740772, 781926, 987696, 1042568, 1111158, 1172889, 1481544, 1563852, 2085136, 2222316, 2345778, 2963088, 3127704, 3518667, 4444632, 4691556, 6255408, 7037334, 8889264, 9383112, 10556001, 14074668, 18766224, 21112002, 28149336, 42224004, 56298672, 84448008, 168896016]

約数ペア:

[(1, 168896016), (2, 84448008), (3, 56298672), (4, 42224004), (6, 28149336), (8, 21112002), (9, 18766224), (12, 14074668), (16, 10556001), (18, 9383112), (19, 8889264), (24, 7037334), (27, 6255408), (36, 4691556), (38, 4444632), (48, 3518667), (54, 3127704), (57, 2963088), (72, 2345778), (76, 2222316), (81, 2085136), (108, 1563852), (114, 1481544), (144, 1172889), (152, 1111158), (162, 1042568), (171, 987696), (216, 781926), (228, 740772), (304, 555579), (324, 521284), (342, 493848), (361, 467856), (432, 390963), (456, 370386), (513, 329232), (648, 260642), (684, 246924), (722, 233928), (912, 185193), (1026, 164616), (1083, 155952), (1296, 130321), (1368, 123462), (1444, 116964), (1539, 109744), (2052, 82308), (2166, 77976), (2736, 61731), (2888, 58482), (3078, 54872), (3249, 51984), (4104, 41154), (4332, 38988), (5776, 29241), (6156, 27436), (6498, 25992), (6859, 24624), (8208, 20577), (8664, 19494), (9747, 17328), (12312, 13718)]