159701916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 439729920

約数和(自身を除く): 280028004

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 111, 114, 132, 148, 209, 222, 228, 407, 418, 444, 627, 703, 814, 836, 1221, 1254, 1406, 1628, 1721, 2109, 2442, 2508, 2812, 3442, 4218, 4884, 5163, 6884, 7733, 8436, 10326, 15466, 18931, 20652, 23199, 30932, 32699, 37862, 46398, 56793, 63677, 65398, 75724, 92796, 98097, 113586, 127354, 130796, 191031, 196194, 227172, 254708, 359689, 382062, 392388, 700447, 719378, 764124, 1079067, 1209863, 1400894, 1438756, 2101341, 2158134, 2419726, 2801788, 3629589, 4202682, 4316268, 4839452, 7259178, 8405364, 13308493, 14518356, 26616986, 39925479, 53233972, 79850958, 159701916]

約数ペア:

[(1, 159701916), (2, 79850958), (3, 53233972), (4, 39925479), (6, 26616986), (11, 14518356), (12, 13308493), (19, 8405364), (22, 7259178), (33, 4839452), (37, 4316268), (38, 4202682), (44, 3629589), (57, 2801788), (66, 2419726), (74, 2158134), (76, 2101341), (111, 1438756), (114, 1400894), (132, 1209863), (148, 1079067), (209, 764124), (222, 719378), (228, 700447), (407, 392388), (418, 382062), (444, 359689), (627, 254708), (703, 227172), (814, 196194), (836, 191031), (1221, 130796), (1254, 127354), (1406, 113586), (1628, 98097), (1721, 92796), (2109, 75724), (2442, 65398), (2508, 63677), (2812, 56793), (3442, 46398), (4218, 37862), (4884, 32699), (5163, 30932), (6884, 23199), (7733, 20652), (8436, 18931), (10326, 15466)]