131586444

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 389415936

約数和(自身を除く): 257829492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 243, 279, 297, 324, 341, 372, 396, 397, 486, 558, 594, 682, 794, 837, 891, 972, 1023, 1116, 1188, 1191, 1364, 1588, 1674, 1782, 2046, 2382, 2511, 2673, 3069, 3348, 3564, 3573, 4092, 4367, 4764, 5022, 5346, 6138, 7146, 7533, 8734, 9207, 10044, 10692, 10719, 12276, 12307, 13101, 14292, 15066, 17468, 18414, 21438, 24614, 26202, 27621, 30132, 32157, 36828, 36921, 39303, 42876, 49228, 52404, 55242, 64314, 73842, 78606, 82863, 96471, 110484, 110763, 117909, 128628, 135377, 147684, 157212, 165726, 192942, 221526, 235818, 270754, 331452, 332289, 353727, 385884, 406131, 443052, 471636, 541508, 664578, 707454, 812262, 996867, 1061181, 1218393, 1329156, 1414908, 1624524, 1993734, 2122362, 2436786, 2990601, 3655179, 3987468, 4244724, 4873572, 5981202, 7310358, 10965537, 11962404, 14620716, 21931074, 32896611, 43862148, 65793222, 131586444]

約数ペア:

[(1, 131586444), (2, 65793222), (3, 43862148), (4, 32896611), (6, 21931074), (9, 14620716), (11, 11962404), (12, 10965537), (18, 7310358), (22, 5981202), (27, 4873572), (31, 4244724), (33, 3987468), (36, 3655179), (44, 2990601), (54, 2436786), (62, 2122362), (66, 1993734), (81, 1624524), (93, 1414908), (99, 1329156), (108, 1218393), (124, 1061181), (132, 996867), (162, 812262), (186, 707454), (198, 664578), (243, 541508), (279, 471636), (297, 443052), (324, 406131), (341, 385884), (372, 353727), (396, 332289), (397, 331452), (486, 270754), (558, 235818), (594, 221526), (682, 192942), (794, 165726), (837, 157212), (891, 147684), (972, 135377), (1023, 128628), (1116, 117909), (1188, 110763), (1191, 110484), (1364, 96471), (1588, 82863), (1674, 78606), (1782, 73842), (2046, 64314), (2382, 55242), (2511, 52404), (2673, 49228), (3069, 42876), (3348, 39303), (3564, 36921), (3573, 36828), (4092, 32157), (4367, 30132), (4764, 27621), (5022, 26202), (5346, 24614), (6138, 21438), (7146, 18414), (7533, 17468), (8734, 15066), (9207, 14292), (10044, 13101), (10692, 12307), (10719, 12276)]