121489992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 377395200

約数和(自身を除く): 255905208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 53, 62, 72, 78, 79, 93, 104, 106, 117, 124, 156, 158, 159, 186, 212, 234, 237, 248, 279, 312, 316, 318, 372, 403, 424, 468, 474, 477, 558, 632, 636, 689, 711, 744, 806, 936, 948, 954, 1027, 1116, 1209, 1272, 1378, 1422, 1612, 1643, 1896, 1908, 2054, 2067, 2232, 2418, 2449, 2756, 2844, 3081, 3224, 3286, 3627, 3816, 4108, 4134, 4187, 4836, 4898, 4929, 5512, 5688, 6162, 6201, 6572, 7254, 7347, 8216, 8268, 8374, 9243, 9672, 9796, 9858, 12324, 12402, 12561, 13144, 14508, 14694, 14787, 16536, 16748, 18486, 19592, 19716, 21359, 22041, 24648, 24804, 25122, 29016, 29388, 29574, 31837, 33496, 36972, 37683, 39432, 42718, 44082, 49608, 50244, 54431, 58776, 59148, 63674, 64077, 73944, 75366, 85436, 88164, 95511, 100488, 108862, 118296, 127348, 128154, 129797, 150732, 163293, 170872, 176328, 191022, 192231, 217724, 254696, 256308, 259594, 286533, 301464, 326586, 382044, 384462, 389391, 435448, 489879, 512616, 519188, 573066, 653172, 764088, 768924, 778782, 979758, 1038376, 1146132, 1168173, 1306344, 1537848, 1557564, 1687361, 1959516, 2292264, 2336346, 3115128, 3374722, 3919032, 4672692, 5062083, 6749444, 9345384, 10124166, 13498888, 15186249, 20248332, 30372498, 40496664, 60744996, 121489992]

約数ペア:

[(1, 121489992), (2, 60744996), (3, 40496664), (4, 30372498), (6, 20248332), (8, 15186249), (9, 13498888), (12, 10124166), (13, 9345384), (18, 6749444), (24, 5062083), (26, 4672692), (31, 3919032), (36, 3374722), (39, 3115128), (52, 2336346), (53, 2292264), (62, 1959516), (72, 1687361), (78, 1557564), (79, 1537848), (93, 1306344), (104, 1168173), (106, 1146132), (117, 1038376), (124, 979758), (156, 778782), (158, 768924), (159, 764088), (186, 653172), (212, 573066), (234, 519188), (237, 512616), (248, 489879), (279, 435448), (312, 389391), (316, 384462), (318, 382044), (372, 326586), (403, 301464), (424, 286533), (468, 259594), (474, 256308), (477, 254696), (558, 217724), (632, 192231), (636, 191022), (689, 176328), (711, 170872), (744, 163293), (806, 150732), (936, 129797), (948, 128154), (954, 127348), (1027, 118296), (1116, 108862), (1209, 100488), (1272, 95511), (1378, 88164), (1422, 85436), (1612, 75366), (1643, 73944), (1896, 64077), (1908, 63674), (2054, 59148), (2067, 58776), (2232, 54431), (2418, 50244), (2449, 49608), (2756, 44082), (2844, 42718), (3081, 39432), (3224, 37683), (3286, 36972), (3627, 33496), (3816, 31837), (4108, 29574), (4134, 29388), (4187, 29016), (4836, 25122), (4898, 24804), (4929, 24648), (5512, 22041), (5688, 21359), (6162, 19716), (6201, 19592), (6572, 18486), (7254, 16748), (7347, 16536), (8216, 14787), (8268, 14694), (8374, 14508), (9243, 13144), (9672, 12561), (9796, 12402), (9858, 12324)]