158582820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 486896256

約数和(自身を除く): 328313436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 241, 330, 482, 660, 723, 964, 997, 1205, 1446, 1994, 2410, 2651, 2892, 2991, 3615, 3988, 4820, 4985, 5302, 5982, 7230, 7953, 9970, 10604, 10967, 11964, 13255, 14460, 14955, 15906, 19940, 21934, 26510, 29910, 31812, 32901, 39765, 43868, 53020, 54835, 59820, 65802, 79530, 109670, 131604, 159060, 164505, 219340, 240277, 329010, 480554, 658020, 720831, 961108, 1201385, 1441662, 2402770, 2643047, 2883324, 3604155, 4805540, 5286094, 7208310, 7929141, 10572188, 13215235, 14416620, 15858282, 26430470, 31716564, 39645705, 52860940, 79291410, 158582820]

約数ペア:

[(1, 158582820), (2, 79291410), (3, 52860940), (4, 39645705), (5, 31716564), (6, 26430470), (10, 15858282), (11, 14416620), (12, 13215235), (15, 10572188), (20, 7929141), (22, 7208310), (30, 5286094), (33, 4805540), (44, 3604155), (55, 2883324), (60, 2643047), (66, 2402770), (110, 1441662), (132, 1201385), (165, 961108), (220, 720831), (241, 658020), (330, 480554), (482, 329010), (660, 240277), (723, 219340), (964, 164505), (997, 159060), (1205, 131604), (1446, 109670), (1994, 79530), (2410, 65802), (2651, 59820), (2892, 54835), (2991, 53020), (3615, 43868), (3988, 39765), (4820, 32901), (4985, 31812), (5302, 29910), (5982, 26510), (7230, 21934), (7953, 19940), (9970, 15906), (10604, 14955), (10967, 14460), (11964, 13255)]