156729048

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 464640000

約数和(自身を除く): 307910952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 241, 294, 316, 343, 392, 474, 482, 553, 588, 632, 686, 723, 948, 964, 1029, 1106, 1176, 1372, 1446, 1659, 1687, 1896, 1928, 2058, 2212, 2744, 2892, 3318, 3374, 3871, 4116, 4424, 5061, 5784, 6636, 6748, 7742, 8232, 10122, 11613, 11809, 13272, 13496, 15484, 19039, 20244, 23226, 23618, 27097, 30968, 35427, 38078, 40488, 46452, 47236, 54194, 57117, 70854, 76156, 81291, 82663, 92904, 94472, 108388, 114234, 133273, 141708, 152312, 162582, 165326, 216776, 228468, 247989, 266546, 283416, 325164, 330652, 399819, 456936, 495978, 533092, 650328, 661304, 799638, 932911, 991956, 1066184, 1599276, 1865822, 1983912, 2798733, 3198552, 3731644, 5597466, 6530377, 7463288, 11194932, 13060754, 19591131, 22389864, 26121508, 39182262, 52243016, 78364524, 156729048]

約数ペア:

[(1, 156729048), (2, 78364524), (3, 52243016), (4, 39182262), (6, 26121508), (7, 22389864), (8, 19591131), (12, 13060754), (14, 11194932), (21, 7463288), (24, 6530377), (28, 5597466), (42, 3731644), (49, 3198552), (56, 2798733), (79, 1983912), (84, 1865822), (98, 1599276), (147, 1066184), (158, 991956), (168, 932911), (196, 799638), (237, 661304), (241, 650328), (294, 533092), (316, 495978), (343, 456936), (392, 399819), (474, 330652), (482, 325164), (553, 283416), (588, 266546), (632, 247989), (686, 228468), (723, 216776), (948, 165326), (964, 162582), (1029, 152312), (1106, 141708), (1176, 133273), (1372, 114234), (1446, 108388), (1659, 94472), (1687, 92904), (1896, 82663), (1928, 81291), (2058, 76156), (2212, 70854), (2744, 57117), (2892, 54194), (3318, 47236), (3374, 46452), (3871, 40488), (4116, 38078), (4424, 35427), (5061, 30968), (5784, 27097), (6636, 23618), (6748, 23226), (7742, 20244), (8232, 19039), (10122, 15484), (11613, 13496), (11809, 13272)]