153988656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 413306880

約数和(自身を除く): 259318224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 239, 248, 372, 433, 478, 496, 717, 744, 866, 956, 1299, 1434, 1488, 1732, 1912, 2598, 2868, 3464, 3824, 5196, 5736, 6928, 7409, 10392, 11472, 13423, 14818, 20784, 22227, 26846, 29636, 40269, 44454, 53692, 59272, 80538, 88908, 103487, 107384, 118544, 161076, 177816, 206974, 214768, 310461, 322152, 355632, 413948, 620922, 644304, 827896, 1241844, 1655792, 2483688, 3208097, 4967376, 6416194, 9624291, 12832388, 19248582, 25664776, 38497164, 51329552, 76994328, 153988656]

約数ペア:

[(1, 153988656), (2, 76994328), (3, 51329552), (4, 38497164), (6, 25664776), (8, 19248582), (12, 12832388), (16, 9624291), (24, 6416194), (31, 4967376), (48, 3208097), (62, 2483688), (93, 1655792), (124, 1241844), (186, 827896), (239, 644304), (248, 620922), (372, 413948), (433, 355632), (478, 322152), (496, 310461), (717, 214768), (744, 206974), (866, 177816), (956, 161076), (1299, 118544), (1434, 107384), (1488, 103487), (1732, 88908), (1912, 80538), (2598, 59272), (2868, 53692), (3464, 44454), (3824, 40269), (5196, 29636), (5736, 26846), (6928, 22227), (7409, 20784), (10392, 14818), (11472, 13423)]