147692928

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 426931200

約数和(自身を除く): 279238272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 653, 744, 912, 992, 1178, 1216, 1306, 1488, 1767, 1824, 1959, 1984, 2356, 2432, 2612, 2976, 3534, 3648, 3918, 3968, 4712, 5224, 5952, 7068, 7296, 7836, 9424, 10448, 11904, 12407, 14136, 15672, 18848, 20243, 20896, 24814, 28272, 31344, 37221, 37696, 40486, 41792, 49628, 56544, 60729, 62688, 74442, 75392, 80972, 83584, 99256, 113088, 121458, 125376, 148884, 161944, 198512, 226176, 242916, 250752, 297768, 323888, 384617, 397024, 485832, 595536, 647776, 769234, 794048, 971664, 1153851, 1191072, 1295552, 1538468, 1588096, 1943328, 2307702, 2382144, 2591104, 3076936, 3886656, 4615404, 4764288, 6153872, 7773312, 9230808, 12307744, 18461616, 24615488, 36923232, 49230976, 73846464, 147692928]

約数ペア:

[(1, 147692928), (2, 73846464), (3, 49230976), (4, 36923232), (6, 24615488), (8, 18461616), (12, 12307744), (16, 9230808), (19, 7773312), (24, 6153872), (31, 4764288), (32, 4615404), (38, 3886656), (48, 3076936), (57, 2591104), (62, 2382144), (64, 2307702), (76, 1943328), (93, 1588096), (96, 1538468), (114, 1295552), (124, 1191072), (128, 1153851), (152, 971664), (186, 794048), (192, 769234), (228, 647776), (248, 595536), (304, 485832), (372, 397024), (384, 384617), (456, 323888), (496, 297768), (589, 250752), (608, 242916), (653, 226176), (744, 198512), (912, 161944), (992, 148884), (1178, 125376), (1216, 121458), (1306, 113088), (1488, 99256), (1767, 83584), (1824, 80972), (1959, 75392), (1984, 74442), (2356, 62688), (2432, 60729), (2612, 56544), (2976, 49628), (3534, 41792), (3648, 40486), (3918, 37696), (3968, 37221), (4712, 31344), (5224, 28272), (5952, 24814), (7068, 20896), (7296, 20243), (7836, 18848), (9424, 15672), (10448, 14136), (11904, 12407)]