164368344

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 491904000

約数和(自身を除く): 327535656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 343, 392, 487, 492, 574, 588, 686, 861, 974, 984, 1029, 1148, 1176, 1372, 1461, 1722, 1948, 2009, 2058, 2296, 2744, 2922, 3409, 3444, 3896, 4018, 4116, 5844, 6027, 6818, 6888, 8036, 8232, 10227, 11688, 12054, 13636, 14063, 16072, 19967, 20454, 23863, 24108, 27272, 28126, 39934, 40908, 42189, 47726, 48216, 56252, 59901, 71589, 79868, 81816, 84378, 95452, 112504, 119802, 139769, 143178, 159736, 167041, 168756, 190904, 239604, 279538, 286356, 334082, 337512, 419307, 479208, 501123, 559076, 572712, 668164, 838614, 978383, 1002246, 1118152, 1336328, 1677228, 1956766, 2004492, 2935149, 3354456, 3913532, 4008984, 5870298, 6848681, 7827064, 11740596, 13697362, 20546043, 23481192, 27394724, 41092086, 54789448, 82184172, 164368344]

約数ペア:

[(1, 164368344), (2, 82184172), (3, 54789448), (4, 41092086), (6, 27394724), (7, 23481192), (8, 20546043), (12, 13697362), (14, 11740596), (21, 7827064), (24, 6848681), (28, 5870298), (41, 4008984), (42, 3913532), (49, 3354456), (56, 2935149), (82, 2004492), (84, 1956766), (98, 1677228), (123, 1336328), (147, 1118152), (164, 1002246), (168, 978383), (196, 838614), (246, 668164), (287, 572712), (294, 559076), (328, 501123), (343, 479208), (392, 419307), (487, 337512), (492, 334082), (574, 286356), (588, 279538), (686, 239604), (861, 190904), (974, 168756), (984, 167041), (1029, 159736), (1148, 143178), (1176, 139769), (1372, 119802), (1461, 112504), (1722, 95452), (1948, 84378), (2009, 81816), (2058, 79868), (2296, 71589), (2744, 59901), (2922, 56252), (3409, 48216), (3444, 47726), (3896, 42189), (4018, 40908), (4116, 39934), (5844, 28126), (6027, 27272), (6818, 24108), (6888, 23863), (8036, 20454), (8232, 19967), (10227, 16072), (11688, 14063), (12054, 13636)]