145996608

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 112

約数和(自身を含む): 420055040

約数和(自身を除く): 274058432

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, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1291, 1488, 1767, 1824, 1984, 2356, 2582, 2976, 3534, 3648, 3873, 4712, 5164, 5952, 7068, 7746, 9424, 10328, 14136, 15492, 18848, 20656, 24529, 28272, 30984, 37696, 40021, 41312, 49058, 56544, 61968, 73587, 80042, 82624, 98116, 113088, 120063, 123936, 147174, 160084, 196232, 240126, 247872, 294348, 320168, 392464, 480252, 588696, 640336, 760399, 784928, 960504, 1177392, 1280672, 1520798, 1569856, 1921008, 2281197, 2354784, 2561344, 3041596, 3842016, 4562394, 4709568, 6083192, 7684032, 9124788, 12166384, 18249576, 24332768, 36499152, 48665536, 72998304, 145996608]

約数ペア:

[(1, 145996608), (2, 72998304), (3, 48665536), (4, 36499152), (6, 24332768), (8, 18249576), (12, 12166384), (16, 9124788), (19, 7684032), (24, 6083192), (31, 4709568), (32, 4562394), (38, 3842016), (48, 3041596), (57, 2561344), (62, 2354784), (64, 2281197), (76, 1921008), (93, 1569856), (96, 1520798), (114, 1280672), (124, 1177392), (152, 960504), (186, 784928), (192, 760399), (228, 640336), (248, 588696), (304, 480252), (372, 392464), (456, 320168), (496, 294348), (589, 247872), (608, 240126), (744, 196232), (912, 160084), (992, 147174), (1178, 123936), (1216, 120063), (1291, 113088), (1488, 98116), (1767, 82624), (1824, 80042), (1984, 73587), (2356, 61968), (2582, 56544), (2976, 49058), (3534, 41312), (3648, 40021), (3873, 37696), (4712, 30984), (5164, 28272), (5952, 24529), (7068, 20656), (7746, 18848), (9424, 15492), (10328, 14136)]