145156944

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 383975424

約数和(自身を除く): 238818480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 191, 213, 223, 284, 382, 426, 446, 568, 573, 669, 764, 852, 892, 1136, 1146, 1338, 1528, 1704, 1784, 2292, 2676, 3056, 3408, 3568, 4584, 5352, 9168, 10704, 13561, 15833, 27122, 31666, 40683, 42593, 47499, 54244, 63332, 81366, 85186, 94998, 108488, 126664, 127779, 162732, 170372, 189996, 216976, 253328, 255558, 325464, 340744, 379992, 511116, 650928, 681488, 759984, 1022232, 2044464, 3024103, 6048206, 9072309, 12096412, 18144618, 24192824, 36289236, 48385648, 72578472, 145156944]

約数ペア:

[(1, 145156944), (2, 72578472), (3, 48385648), (4, 36289236), (6, 24192824), (8, 18144618), (12, 12096412), (16, 9072309), (24, 6048206), (48, 3024103), (71, 2044464), (142, 1022232), (191, 759984), (213, 681488), (223, 650928), (284, 511116), (382, 379992), (426, 340744), (446, 325464), (568, 255558), (573, 253328), (669, 216976), (764, 189996), (852, 170372), (892, 162732), (1136, 127779), (1146, 126664), (1338, 108488), (1528, 94998), (1704, 85186), (1784, 81366), (2292, 63332), (2676, 54244), (3056, 47499), (3408, 42593), (3568, 40683), (4584, 31666), (5352, 27122), (9168, 15833), (10704, 13561)]