168315810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 301976670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 53, 65, 78, 85, 102, 106, 130, 159, 170, 195, 221, 255, 265, 318, 390, 442, 479, 510, 530, 663, 689, 795, 901, 958, 1105, 1326, 1378, 1437, 1590, 1802, 2067, 2210, 2395, 2703, 2874, 3315, 3445, 4134, 4505, 4790, 5406, 6227, 6630, 6890, 7185, 8143, 9010, 10335, 11713, 12454, 13515, 14370, 16286, 18681, 20670, 23426, 24429, 25387, 27030, 31135, 35139, 37362, 40715, 48858, 50774, 58565, 62270, 70278, 76161, 81430, 93405, 105859, 117130, 122145, 126935, 152322, 175695, 186810, 211718, 244290, 253870, 317577, 330031, 351390, 380805, 431579, 529295, 635154, 660062, 761610, 863158, 990093, 1058590, 1294737, 1587885, 1650155, 1980186, 2157895, 2589474, 3175770, 3300310, 4315790, 4950465, 5610527, 6473685, 9900930, 11221054, 12947370, 16831581, 28052635, 33663162, 56105270, 84157905, 168315810]

約数ペア:

[(1, 168315810), (2, 84157905), (3, 56105270), (5, 33663162), (6, 28052635), (10, 16831581), (13, 12947370), (15, 11221054), (17, 9900930), (26, 6473685), (30, 5610527), (34, 4950465), (39, 4315790), (51, 3300310), (53, 3175770), (65, 2589474), (78, 2157895), (85, 1980186), (102, 1650155), (106, 1587885), (130, 1294737), (159, 1058590), (170, 990093), (195, 863158), (221, 761610), (255, 660062), (265, 635154), (318, 529295), (390, 431579), (442, 380805), (479, 351390), (510, 330031), (530, 317577), (663, 253870), (689, 244290), (795, 211718), (901, 186810), (958, 175695), (1105, 152322), (1326, 126935), (1378, 122145), (1437, 117130), (1590, 105859), (1802, 93405), (2067, 81430), (2210, 76161), (2395, 70278), (2703, 62270), (2874, 58565), (3315, 50774), (3445, 48858), (4134, 40715), (4505, 37362), (4790, 35139), (5406, 31135), (6227, 27030), (6630, 25387), (6890, 24429), (7185, 23426), (8143, 20670), (9010, 18681), (10335, 16286), (11713, 14370), (12454, 13515)]