147542144

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 323331840

約数和(自身を除く): 175789696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 103, 124, 128, 152, 206, 248, 304, 361, 412, 496, 589, 608, 722, 824, 992, 1178, 1216, 1444, 1648, 1957, 1984, 2356, 2432, 2888, 3193, 3296, 3914, 3968, 4712, 5776, 6386, 6592, 7828, 9424, 11191, 11552, 12772, 13184, 15656, 18848, 22382, 23104, 25544, 31312, 37183, 37696, 44764, 46208, 51088, 60667, 62624, 74366, 75392, 89528, 102176, 121334, 125248, 148732, 179056, 204352, 242668, 250496, 297464, 358112, 408704, 485336, 594928, 716224, 970672, 1152673, 1189856, 1432448, 1941344, 2305346, 2379712, 3882688, 4610692, 4759424, 7765376, 9221384, 18442768, 36885536, 73771072, 147542144]

約数ペア:

[(1, 147542144), (2, 73771072), (4, 36885536), (8, 18442768), (16, 9221384), (19, 7765376), (31, 4759424), (32, 4610692), (38, 3882688), (62, 2379712), (64, 2305346), (76, 1941344), (103, 1432448), (124, 1189856), (128, 1152673), (152, 970672), (206, 716224), (248, 594928), (304, 485336), (361, 408704), (412, 358112), (496, 297464), (589, 250496), (608, 242668), (722, 204352), (824, 179056), (992, 148732), (1178, 125248), (1216, 121334), (1444, 102176), (1648, 89528), (1957, 75392), (1984, 74366), (2356, 62624), (2432, 60667), (2888, 51088), (3193, 46208), (3296, 44764), (3914, 37696), (3968, 37183), (4712, 31312), (5776, 25544), (6386, 23104), (6592, 22382), (7828, 18848), (9424, 15656), (11191, 13184), (11552, 12772)]