147739072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 333353664

約数和(自身を除く): 185614592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 61, 64, 71, 82, 104, 122, 142, 164, 208, 244, 284, 328, 416, 488, 533, 568, 656, 793, 832, 923, 976, 1066, 1136, 1312, 1586, 1846, 1952, 2132, 2272, 2501, 2624, 2911, 3172, 3692, 3904, 4264, 4331, 4544, 5002, 5822, 6344, 7384, 8528, 8662, 10004, 11644, 12688, 14768, 17056, 17324, 20008, 23288, 25376, 29536, 32513, 34112, 34648, 37843, 40016, 46576, 50752, 56303, 59072, 65026, 69296, 75686, 80032, 93152, 112606, 130052, 138592, 151372, 160064, 177571, 186304, 225212, 260104, 277184, 302744, 355142, 450424, 520208, 605488, 710284, 900848, 1040416, 1210976, 1420568, 1801696, 2080832, 2308423, 2421952, 2841136, 3603392, 4616846, 5682272, 9233692, 11364544, 18467384, 36934768, 73869536, 147739072]

約数ペア:

[(1, 147739072), (2, 73869536), (4, 36934768), (8, 18467384), (13, 11364544), (16, 9233692), (26, 5682272), (32, 4616846), (41, 3603392), (52, 2841136), (61, 2421952), (64, 2308423), (71, 2080832), (82, 1801696), (104, 1420568), (122, 1210976), (142, 1040416), (164, 900848), (208, 710284), (244, 605488), (284, 520208), (328, 450424), (416, 355142), (488, 302744), (533, 277184), (568, 260104), (656, 225212), (793, 186304), (832, 177571), (923, 160064), (976, 151372), (1066, 138592), (1136, 130052), (1312, 112606), (1586, 93152), (1846, 80032), (1952, 75686), (2132, 69296), (2272, 65026), (2501, 59072), (2624, 56303), (2911, 50752), (3172, 46576), (3692, 40016), (3904, 37843), (4264, 34648), (4331, 34112), (4544, 32513), (5002, 29536), (5822, 25376), (6344, 23288), (7384, 20008), (8528, 17324), (8662, 17056), (10004, 14768), (11644, 12688)]