147859370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 292533120

約数和(自身を除く): 144673750

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 113, 170, 179, 215, 226, 358, 430, 565, 731, 895, 1130, 1462, 1790, 1921, 3043, 3655, 3842, 4859, 6086, 7310, 7697, 9605, 9718, 15215, 15394, 19210, 20227, 24295, 30430, 38485, 40454, 48590, 76970, 82603, 101135, 130849, 165206, 202270, 261698, 343859, 413015, 654245, 687718, 826030, 869761, 1308490, 1719295, 1739522, 3438590, 4348805, 8697610, 14785937, 29571874, 73929685, 147859370]

約数ペア:

[(1, 147859370), (2, 73929685), (5, 29571874), (10, 14785937), (17, 8697610), (34, 4348805), (43, 3438590), (85, 1739522), (86, 1719295), (113, 1308490), (170, 869761), (179, 826030), (215, 687718), (226, 654245), (358, 413015), (430, 343859), (565, 261698), (731, 202270), (895, 165206), (1130, 130849), (1462, 101135), (1790, 82603), (1921, 76970), (3043, 48590), (3655, 40454), (3842, 38485), (4859, 30430), (6086, 24295), (7310, 20227), (7697, 19210), (9605, 15394), (9718, 15215)]