142245856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7547}}^1$

素因数の和:7607

約数の個数: 48

約数和(自身を含む): 304335360

約数和(自身を除く): 162089504

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 7547, 9424, 15094, 18848, 30188, 60376, 120752, 143393, 233957, 241504, 286786, 467914, 573572, 935828, 1147144, 1871656, 2294288, 3743312, 4445183, 4588576, 7486624, 8890366, 17780732, 35561464, 71122928, 142245856]

約数ペア:

[(1, 142245856), (2, 71122928), (4, 35561464), (8, 17780732), (16, 8890366), (19, 7486624), (31, 4588576), (32, 4445183), (38, 3743312), (62, 2294288), (76, 1871656), (124, 1147144), (152, 935828), (248, 573572), (304, 467914), (496, 286786), (589, 241504), (608, 233957), (992, 143393), (1178, 120752), (2356, 60376), (4712, 30188), (7547, 18848), (9424, 15094)]