142231908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 434367360

約数和(自身を除く): 292135452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 138, 147, 156, 161, 182, 196, 273, 276, 294, 299, 322, 364, 483, 546, 588, 598, 637, 644, 809, 897, 966, 1092, 1127, 1196, 1274, 1618, 1794, 1911, 1932, 2093, 2254, 2427, 2548, 3236, 3381, 3588, 3822, 4186, 4508, 4854, 5663, 6279, 6762, 7644, 8372, 9708, 10517, 11326, 12558, 13524, 14651, 16989, 18607, 21034, 22652, 25116, 29302, 31551, 33978, 37214, 39641, 42068, 43953, 55821, 58604, 63102, 67956, 73619, 74428, 79282, 87906, 111642, 118923, 126204, 130249, 147238, 158564, 175812, 220857, 223284, 237846, 241891, 260498, 294476, 390747, 441714, 475692, 483782, 515333, 520996, 725673, 781494, 883428, 911743, 967564, 1030666, 1451346, 1545999, 1562988, 1693237, 1823486, 2061332, 2735229, 2902692, 3091998, 3386474, 3646972, 5079711, 5470458, 6183996, 6772948, 10159422, 10940916, 11852659, 20318844, 23705318, 35557977, 47410636, 71115954, 142231908]

約数ペア:

[(1, 142231908), (2, 71115954), (3, 47410636), (4, 35557977), (6, 23705318), (7, 20318844), (12, 11852659), (13, 10940916), (14, 10159422), (21, 6772948), (23, 6183996), (26, 5470458), (28, 5079711), (39, 3646972), (42, 3386474), (46, 3091998), (49, 2902692), (52, 2735229), (69, 2061332), (78, 1823486), (84, 1693237), (91, 1562988), (92, 1545999), (98, 1451346), (138, 1030666), (147, 967564), (156, 911743), (161, 883428), (182, 781494), (196, 725673), (273, 520996), (276, 515333), (294, 483782), (299, 475692), (322, 441714), (364, 390747), (483, 294476), (546, 260498), (588, 241891), (598, 237846), (637, 223284), (644, 220857), (809, 175812), (897, 158564), (966, 147238), (1092, 130249), (1127, 126204), (1196, 118923), (1274, 111642), (1618, 87906), (1794, 79282), (1911, 74428), (1932, 73619), (2093, 67956), (2254, 63102), (2427, 58604), (2548, 55821), (3236, 43953), (3381, 42068), (3588, 39641), (3822, 37214), (4186, 33978), (4508, 31551), (4854, 29302), (5663, 25116), (6279, 22652), (6762, 21034), (7644, 18607), (8372, 16989), (9708, 14651), (10517, 13524), (11326, 12558)]