164578020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3509

約数の個数: 96

約数和(自身を含む): 498451968

約数和(自身を除く): 333873948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2397, 2820, 3196, 3433, 3995, 4794, 6866, 7990, 9588, 10299, 11985, 13732, 15980, 17165, 20598, 23970, 34330, 41196, 47940, 51495, 58361, 68660, 102990, 116722, 161351, 175083, 205980, 233444, 291805, 322702, 350166, 484053, 583610, 645404, 700332, 806755, 875415, 968106, 1167220, 1613510, 1750830, 1936212, 2420265, 2742967, 3227020, 3501660, 4840530, 5485934, 8228901, 9681060, 10971868, 13714835, 16457802, 27429670, 32915604, 41144505, 54859340, 82289010, 164578020]

約数ペア:

[(1, 164578020), (2, 82289010), (3, 54859340), (4, 41144505), (5, 32915604), (6, 27429670), (10, 16457802), (12, 13714835), (15, 10971868), (17, 9681060), (20, 8228901), (30, 5485934), (34, 4840530), (47, 3501660), (51, 3227020), (60, 2742967), (68, 2420265), (85, 1936212), (94, 1750830), (102, 1613510), (141, 1167220), (170, 968106), (188, 875415), (204, 806755), (235, 700332), (255, 645404), (282, 583610), (340, 484053), (470, 350166), (510, 322702), (564, 291805), (705, 233444), (799, 205980), (940, 175083), (1020, 161351), (1410, 116722), (1598, 102990), (2397, 68660), (2820, 58361), (3196, 51495), (3433, 47940), (3995, 41196), (4794, 34330), (6866, 23970), (7990, 20598), (9588, 17165), (10299, 15980), (11985, 13732)]