149075052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 430843392

約数和(自身を除く): 281768340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 73, 84, 92, 98, 138, 146, 147, 151, 161, 196, 219, 276, 292, 294, 302, 322, 438, 453, 483, 511, 588, 604, 644, 876, 906, 966, 1022, 1057, 1127, 1533, 1679, 1812, 1932, 2044, 2114, 2254, 3066, 3171, 3358, 3381, 3473, 3577, 4228, 4508, 5037, 6132, 6342, 6716, 6762, 6946, 7154, 7399, 10074, 10419, 10731, 11023, 11753, 12684, 13524, 13892, 14308, 14798, 20148, 20838, 21462, 22046, 22197, 23506, 24311, 29596, 33069, 35259, 41676, 42924, 44092, 44394, 47012, 48622, 66138, 70518, 72933, 77161, 82271, 88788, 97244, 132276, 141036, 145866, 154322, 164542, 170177, 231483, 246813, 253529, 291732, 308644, 329084, 340354, 462966, 493626, 507058, 510531, 540127, 680708, 760587, 925932, 987252, 1014116, 1021062, 1080254, 1521174, 1620381, 1774703, 2042124, 2160508, 3042348, 3240762, 3549406, 5324109, 6481524, 7098812, 10648218, 12422921, 21296436, 24845842, 37268763, 49691684, 74537526, 149075052]

約数ペア:

[(1, 149075052), (2, 74537526), (3, 49691684), (4, 37268763), (6, 24845842), (7, 21296436), (12, 12422921), (14, 10648218), (21, 7098812), (23, 6481524), (28, 5324109), (42, 3549406), (46, 3240762), (49, 3042348), (69, 2160508), (73, 2042124), (84, 1774703), (92, 1620381), (98, 1521174), (138, 1080254), (146, 1021062), (147, 1014116), (151, 987252), (161, 925932), (196, 760587), (219, 680708), (276, 540127), (292, 510531), (294, 507058), (302, 493626), (322, 462966), (438, 340354), (453, 329084), (483, 308644), (511, 291732), (588, 253529), (604, 246813), (644, 231483), (876, 170177), (906, 164542), (966, 154322), (1022, 145866), (1057, 141036), (1127, 132276), (1533, 97244), (1679, 88788), (1812, 82271), (1932, 77161), (2044, 72933), (2114, 70518), (2254, 66138), (3066, 48622), (3171, 47012), (3358, 44394), (3381, 44092), (3473, 42924), (3577, 41676), (4228, 35259), (4508, 33069), (5037, 29596), (6132, 24311), (6342, 23506), (6716, 22197), (6762, 22046), (6946, 21462), (7154, 20838), (7399, 20148), (10074, 14798), (10419, 14308), (10731, 13892), (11023, 13524), (11753, 12684)]