149754304

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 360493056

約数和(自身を除く): 210738752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 164, 217, 224, 248, 263, 287, 328, 434, 448, 496, 526, 574, 656, 868, 992, 1052, 1148, 1271, 1312, 1736, 1841, 1984, 2104, 2296, 2542, 2624, 3472, 3682, 4208, 4592, 5084, 6944, 7364, 8153, 8416, 8897, 9184, 10168, 10783, 13888, 14728, 16306, 16832, 17794, 18368, 20336, 21566, 29456, 32612, 35588, 40672, 43132, 57071, 58912, 65224, 71176, 75481, 81344, 86264, 114142, 117824, 130448, 142352, 150962, 172528, 228284, 260896, 284704, 301924, 334273, 345056, 456568, 521792, 569408, 603848, 668546, 690112, 913136, 1207696, 1337092, 1826272, 2339911, 2415392, 2674184, 3652544, 4679822, 4830784, 5348368, 9359644, 10696736, 18719288, 21393472, 37438576, 74877152, 149754304]

約数ペア:

[(1, 149754304), (2, 74877152), (4, 37438576), (7, 21393472), (8, 18719288), (14, 10696736), (16, 9359644), (28, 5348368), (31, 4830784), (32, 4679822), (41, 3652544), (56, 2674184), (62, 2415392), (64, 2339911), (82, 1826272), (112, 1337092), (124, 1207696), (164, 913136), (217, 690112), (224, 668546), (248, 603848), (263, 569408), (287, 521792), (328, 456568), (434, 345056), (448, 334273), (496, 301924), (526, 284704), (574, 260896), (656, 228284), (868, 172528), (992, 150962), (1052, 142352), (1148, 130448), (1271, 117824), (1312, 114142), (1736, 86264), (1841, 81344), (1984, 75481), (2104, 71176), (2296, 65224), (2542, 58912), (2624, 57071), (3472, 43132), (3682, 40672), (4208, 35588), (4592, 32612), (5084, 29456), (6944, 21566), (7364, 20336), (8153, 18368), (8416, 17794), (8897, 16832), (9184, 16306), (10168, 14728), (10783, 13888)]