156611820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2979

約数の個数: 96

約数和(自身を含む): 473231808

約数和(自身を除く): 316619988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 2897, 3180, 3604, 4505, 5406, 5794, 8691, 9010, 10812, 11588, 13515, 14485, 17382, 18020, 27030, 28970, 34764, 43455, 49249, 54060, 57940, 86910, 98498, 147747, 153541, 173820, 196996, 246245, 295494, 307082, 460623, 492490, 590988, 614164, 738735, 767705, 921246, 984980, 1477470, 1535410, 1842492, 2303115, 2610197, 2954940, 3070820, 4606230, 5220394, 7830591, 9212460, 10440788, 13050985, 15661182, 26101970, 31322364, 39152955, 52203940, 78305910, 156611820]

約数ペア:

[(1, 156611820), (2, 78305910), (3, 52203940), (4, 39152955), (5, 31322364), (6, 26101970), (10, 15661182), (12, 13050985), (15, 10440788), (17, 9212460), (20, 7830591), (30, 5220394), (34, 4606230), (51, 3070820), (53, 2954940), (60, 2610197), (68, 2303115), (85, 1842492), (102, 1535410), (106, 1477470), (159, 984980), (170, 921246), (204, 767705), (212, 738735), (255, 614164), (265, 590988), (318, 492490), (340, 460623), (510, 307082), (530, 295494), (636, 246245), (795, 196996), (901, 173820), (1020, 153541), (1060, 147747), (1590, 98498), (1802, 86910), (2703, 57940), (2897, 54060), (3180, 49249), (3604, 43455), (4505, 34764), (5406, 28970), (5794, 27030), (8691, 18020), (9010, 17382), (10812, 14485), (11588, 13515)]