168391860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30841}}^1$

素因数の和:30873

約数の個数: 96

約数和(自身を含む): 580323072

約数和(自身を除く): 411931212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30841, 61682, 92523, 123364, 154205, 185046, 215887, 308410, 370092, 400933, 431774, 462615, 616820, 647661, 801866, 863548, 925230, 1079435, 1202799, 1295322, 1603732, 1850460, 2004665, 2158870, 2405598, 2590644, 2806531, 3238305, 4009330, 4317740, 4811196, 5613062, 6013995, 6476610, 8018660, 8419593, 11226124, 12027990, 12953220, 14032655, 16839186, 24055980, 28065310, 33678372, 42097965, 56130620, 84195930, 168391860]

約数ペア:

[(1, 168391860), (2, 84195930), (3, 56130620), (4, 42097965), (5, 33678372), (6, 28065310), (7, 24055980), (10, 16839186), (12, 14032655), (13, 12953220), (14, 12027990), (15, 11226124), (20, 8419593), (21, 8018660), (26, 6476610), (28, 6013995), (30, 5613062), (35, 4811196), (39, 4317740), (42, 4009330), (52, 3238305), (60, 2806531), (65, 2590644), (70, 2405598), (78, 2158870), (84, 2004665), (91, 1850460), (105, 1603732), (130, 1295322), (140, 1202799), (156, 1079435), (182, 925230), (195, 863548), (210, 801866), (260, 647661), (273, 616820), (364, 462615), (390, 431774), (420, 400933), (455, 370092), (546, 308410), (780, 215887), (910, 185046), (1092, 154205), (1365, 123364), (1820, 92523), (2730, 61682), (5460, 30841)]