122520972

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 357593600

約数和(自身を除く): 235072628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 103, 119, 147, 196, 204, 206, 238, 289, 294, 309, 343, 357, 412, 476, 578, 588, 618, 686, 714, 721, 833, 867, 1029, 1156, 1236, 1372, 1428, 1442, 1666, 1734, 1751, 2023, 2058, 2163, 2499, 2884, 3332, 3468, 3502, 4046, 4116, 4326, 4998, 5047, 5253, 5831, 6069, 7004, 8092, 8652, 9996, 10094, 10506, 11662, 12138, 12257, 14161, 15141, 17493, 20188, 21012, 23324, 24276, 24514, 28322, 29767, 30282, 34986, 35329, 36771, 42483, 49028, 56644, 59534, 60564, 69972, 70658, 73542, 84966, 85799, 89301, 99127, 105987, 119068, 141316, 147084, 169932, 171598, 178602, 198254, 208369, 211974, 257397, 297381, 343196, 357204, 396508, 416738, 423948, 514794, 594762, 600593, 625107, 833476, 1029588, 1189524, 1201186, 1250214, 1458583, 1801779, 2402372, 2500428, 2917166, 3603558, 4375749, 5834332, 7207116, 8751498, 10210081, 17502996, 20420162, 30630243, 40840324, 61260486, 122520972]

約数ペア:

[(1, 122520972), (2, 61260486), (3, 40840324), (4, 30630243), (6, 20420162), (7, 17502996), (12, 10210081), (14, 8751498), (17, 7207116), (21, 5834332), (28, 4375749), (34, 3603558), (42, 2917166), (49, 2500428), (51, 2402372), (68, 1801779), (84, 1458583), (98, 1250214), (102, 1201186), (103, 1189524), (119, 1029588), (147, 833476), (196, 625107), (204, 600593), (206, 594762), (238, 514794), (289, 423948), (294, 416738), (309, 396508), (343, 357204), (357, 343196), (412, 297381), (476, 257397), (578, 211974), (588, 208369), (618, 198254), (686, 178602), (714, 171598), (721, 169932), (833, 147084), (867, 141316), (1029, 119068), (1156, 105987), (1236, 99127), (1372, 89301), (1428, 85799), (1442, 84966), (1666, 73542), (1734, 70658), (1751, 69972), (2023, 60564), (2058, 59534), (2163, 56644), (2499, 49028), (2884, 42483), (3332, 36771), (3468, 35329), (3502, 34986), (4046, 30282), (4116, 29767), (4326, 28322), (4998, 24514), (5047, 24276), (5253, 23324), (5831, 21012), (6069, 20188), (7004, 17493), (8092, 15141), (8652, 14161), (9996, 12257), (10094, 12138), (10506, 11662)]