164725344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 144

約数和(自身を含む): 541326240

約数和(自身を除く): 376600896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 809, 909, 1008, 1212, 1414, 1616, 1618, 1818, 2016, 2121, 2424, 2427, 2828, 3232, 3236, 3636, 4242, 4848, 4854, 5656, 5663, 6363, 6472, 7272, 7281, 8484, 9696, 9708, 11312, 11326, 12726, 12944, 14544, 14562, 16968, 16989, 19416, 22624, 22652, 25452, 25888, 29088, 29124, 33936, 33978, 38832, 45304, 50904, 50967, 58248, 67872, 67956, 77664, 81709, 90608, 101808, 101934, 116496, 135912, 163418, 181216, 203616, 203868, 232992, 245127, 271824, 326836, 407736, 490254, 543648, 571963, 653672, 735381, 815472, 980508, 1143926, 1307344, 1470762, 1630944, 1715889, 1961016, 2287852, 2614688, 2941524, 3431778, 3922032, 4575704, 5147667, 5883048, 6863556, 7844064, 9151408, 10295334, 11766096, 13727112, 18302816, 20590668, 23532192, 27454224, 41181336, 54908448, 82362672, 164725344]

約数ペア:

[(1, 164725344), (2, 82362672), (3, 54908448), (4, 41181336), (6, 27454224), (7, 23532192), (8, 20590668), (9, 18302816), (12, 13727112), (14, 11766096), (16, 10295334), (18, 9151408), (21, 7844064), (24, 6863556), (28, 5883048), (32, 5147667), (36, 4575704), (42, 3922032), (48, 3431778), (56, 2941524), (63, 2614688), (72, 2287852), (84, 1961016), (96, 1715889), (101, 1630944), (112, 1470762), (126, 1307344), (144, 1143926), (168, 980508), (202, 815472), (224, 735381), (252, 653672), (288, 571963), (303, 543648), (336, 490254), (404, 407736), (504, 326836), (606, 271824), (672, 245127), (707, 232992), (808, 203868), (809, 203616), (909, 181216), (1008, 163418), (1212, 135912), (1414, 116496), (1616, 101934), (1618, 101808), (1818, 90608), (2016, 81709), (2121, 77664), (2424, 67956), (2427, 67872), (2828, 58248), (3232, 50967), (3236, 50904), (3636, 45304), (4242, 38832), (4848, 33978), (4854, 33936), (5656, 29124), (5663, 29088), (6363, 25888), (6472, 25452), (7272, 22652), (7281, 22624), (8484, 19416), (9696, 16989), (9708, 16968), (11312, 14562), (11326, 14544), (12726, 12944)]