155781472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3764

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 249192608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3719, 3808, 5236, 5984, 7438, 10472, 14876, 20944, 26033, 29752, 40909, 41888, 52066, 59504, 63223, 81818, 104132, 119008, 126446, 163636, 208264, 252892, 286363, 327272, 416528, 442561, 505784, 572726, 654544, 695453, 833056, 885122, 1011568, 1145452, 1309088, 1390906, 1770244, 2023136, 2290904, 2781812, 3540488, 4581808, 4868171, 5563624, 7080976, 9163616, 9736342, 11127248, 14161952, 19472684, 22254496, 38945368, 77890736, 155781472]

約数ペア:

[(1, 155781472), (2, 77890736), (4, 38945368), (7, 22254496), (8, 19472684), (11, 14161952), (14, 11127248), (16, 9736342), (17, 9163616), (22, 7080976), (28, 5563624), (32, 4868171), (34, 4581808), (44, 3540488), (56, 2781812), (68, 2290904), (77, 2023136), (88, 1770244), (112, 1390906), (119, 1309088), (136, 1145452), (154, 1011568), (176, 885122), (187, 833056), (224, 695453), (238, 654544), (272, 572726), (308, 505784), (352, 442561), (374, 416528), (476, 327272), (544, 286363), (616, 252892), (748, 208264), (952, 163636), (1232, 126446), (1309, 119008), (1496, 104132), (1904, 81818), (2464, 63223), (2618, 59504), (2992, 52066), (3719, 41888), (3808, 40909), (5236, 29752), (5984, 26033), (7438, 20944), (10472, 14876)]