191125272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 537384960

約数和(自身を除く): 346259688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 67, 78, 82, 104, 123, 134, 156, 164, 201, 223, 246, 268, 312, 328, 402, 446, 492, 533, 536, 669, 804, 871, 892, 984, 1066, 1338, 1599, 1608, 1742, 1784, 2132, 2613, 2676, 2747, 2899, 3198, 3484, 4264, 5226, 5352, 5494, 5798, 6396, 6968, 8241, 8697, 9143, 10452, 10988, 11596, 12792, 14941, 16482, 17394, 18286, 20904, 21976, 23192, 27429, 29882, 32964, 34788, 35711, 36572, 44823, 54858, 59764, 65928, 69576, 71422, 73144, 89646, 107133, 109716, 118859, 119528, 142844, 179292, 194233, 214266, 219432, 237718, 285688, 356577, 358584, 388466, 428532, 475436, 582699, 612581, 713154, 776932, 857064, 950872, 1165398, 1225162, 1426308, 1553864, 1837743, 2330796, 2450324, 2852616, 3675486, 4661592, 4900648, 7350972, 7963553, 14701944, 15927106, 23890659, 31854212, 47781318, 63708424, 95562636, 191125272]

約数ペア:

[(1, 191125272), (2, 95562636), (3, 63708424), (4, 47781318), (6, 31854212), (8, 23890659), (12, 15927106), (13, 14701944), (24, 7963553), (26, 7350972), (39, 4900648), (41, 4661592), (52, 3675486), (67, 2852616), (78, 2450324), (82, 2330796), (104, 1837743), (123, 1553864), (134, 1426308), (156, 1225162), (164, 1165398), (201, 950872), (223, 857064), (246, 776932), (268, 713154), (312, 612581), (328, 582699), (402, 475436), (446, 428532), (492, 388466), (533, 358584), (536, 356577), (669, 285688), (804, 237718), (871, 219432), (892, 214266), (984, 194233), (1066, 179292), (1338, 142844), (1599, 119528), (1608, 118859), (1742, 109716), (1784, 107133), (2132, 89646), (2613, 73144), (2676, 71422), (2747, 69576), (2899, 65928), (3198, 59764), (3484, 54858), (4264, 44823), (5226, 36572), (5352, 35711), (5494, 34788), (5798, 32964), (6396, 29882), (6968, 27429), (8241, 23192), (8697, 21976), (9143, 20904), (10452, 18286), (10988, 17394), (11596, 16482), (12792, 14941)]