142358944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 379330560

約数和(自身を除く): 236971616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 76, 83, 91, 104, 112, 124, 133, 152, 166, 182, 208, 217, 224, 247, 248, 266, 304, 332, 364, 403, 416, 434, 494, 496, 532, 581, 589, 608, 664, 728, 806, 868, 988, 992, 1064, 1079, 1162, 1178, 1328, 1456, 1577, 1612, 1729, 1736, 1976, 2128, 2158, 2324, 2356, 2573, 2656, 2821, 2912, 3154, 3224, 3458, 3472, 3952, 4123, 4256, 4316, 4648, 4712, 5146, 5642, 6308, 6448, 6916, 6944, 7553, 7657, 7904, 8246, 8632, 9296, 9424, 10292, 11039, 11284, 12616, 12896, 13832, 15106, 15314, 16492, 17264, 18011, 18592, 18848, 20501, 20584, 22078, 22568, 25232, 27664, 30212, 30628, 32984, 33449, 34528, 36022, 41002, 41168, 44156, 45136, 48887, 50464, 53599, 55328, 60424, 61256, 65968, 66898, 72044, 82004, 82336, 88312, 90272, 97774, 107198, 120848, 122512, 131936, 133796, 143507, 144088, 164008, 176624, 195548, 214396, 234143, 241696, 245024, 267592, 287014, 288176, 328016, 342209, 353248, 391096, 428792, 468286, 535184, 574028, 576352, 635531, 656032, 684418, 782192, 857584, 936572, 1070368, 1148056, 1271062, 1368836, 1564384, 1715168, 1873144, 2296112, 2542124, 2737672, 3746288, 4448717, 4592224, 5084248, 5475344, 7492576, 8897434, 10168496, 10950688, 17794868, 20336992, 35589736, 71179472, 142358944]

約数ペア:

[(1, 142358944), (2, 71179472), (4, 35589736), (7, 20336992), (8, 17794868), (13, 10950688), (14, 10168496), (16, 8897434), (19, 7492576), (26, 5475344), (28, 5084248), (31, 4592224), (32, 4448717), (38, 3746288), (52, 2737672), (56, 2542124), (62, 2296112), (76, 1873144), (83, 1715168), (91, 1564384), (104, 1368836), (112, 1271062), (124, 1148056), (133, 1070368), (152, 936572), (166, 857584), (182, 782192), (208, 684418), (217, 656032), (224, 635531), (247, 576352), (248, 574028), (266, 535184), (304, 468286), (332, 428792), (364, 391096), (403, 353248), (416, 342209), (434, 328016), (494, 288176), (496, 287014), (532, 267592), (581, 245024), (589, 241696), (608, 234143), (664, 214396), (728, 195548), (806, 176624), (868, 164008), (988, 144088), (992, 143507), (1064, 133796), (1079, 131936), (1162, 122512), (1178, 120848), (1328, 107198), (1456, 97774), (1577, 90272), (1612, 88312), (1729, 82336), (1736, 82004), (1976, 72044), (2128, 66898), (2158, 65968), (2324, 61256), (2356, 60424), (2573, 55328), (2656, 53599), (2821, 50464), (2912, 48887), (3154, 45136), (3224, 44156), (3458, 41168), (3472, 41002), (3952, 36022), (4123, 34528), (4256, 33449), (4316, 32984), (4648, 30628), (4712, 30212), (5146, 27664), (5642, 25232), (6308, 22568), (6448, 22078), (6916, 20584), (6944, 20501), (7553, 18848), (7657, 18592), (7904, 18011), (8246, 17264), (8632, 16492), (9296, 15314), (9424, 15106), (10292, 13832), (11039, 12896), (11284, 12616)]