15530752

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 34012160

約数和(自身を除く): 18481408

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 103, 124, 128, 152, 206, 248, 256, 304, 412, 496, 589, 608, 824, 992, 1178, 1216, 1648, 1957, 1984, 2356, 2432, 3193, 3296, 3914, 3968, 4712, 4864, 6386, 6592, 7828, 7936, 9424, 12772, 13184, 15656, 18848, 25544, 26368, 31312, 37696, 51088, 60667, 62624, 75392, 102176, 121334, 125248, 150784, 204352, 242668, 250496, 408704, 485336, 500992, 817408, 970672, 1941344, 3882688, 7765376, 15530752]

約数ペア:

[(1, 15530752), (2, 7765376), (4, 3882688), (8, 1941344), (16, 970672), (19, 817408), (31, 500992), (32, 485336), (38, 408704), (62, 250496), (64, 242668), (76, 204352), (103, 150784), (124, 125248), (128, 121334), (152, 102176), (206, 75392), (248, 62624), (256, 60667), (304, 51088), (412, 37696), (496, 31312), (589, 26368), (608, 25544), (824, 18848), (992, 15656), (1178, 13184), (1216, 12772), (1648, 9424), (1957, 7936), (1984, 7828), (2356, 6592), (2432, 6386), (3193, 4864), (3296, 4712), (3914, 3968)]