153404244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 465454080

約数和(自身を除く): 312049836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 124, 126, 146, 186, 217, 219, 252, 269, 279, 292, 372, 434, 438, 511, 538, 558, 651, 657, 807, 868, 876, 1022, 1076, 1116, 1302, 1314, 1533, 1614, 1883, 1953, 2044, 2263, 2421, 2604, 2628, 3066, 3228, 3766, 3906, 4526, 4599, 4842, 5649, 6132, 6789, 7532, 7812, 8339, 9052, 9198, 9684, 11298, 13578, 15841, 16678, 16947, 18396, 19637, 20367, 22596, 25017, 27156, 31682, 33356, 33894, 39274, 40734, 47523, 50034, 58373, 58911, 63364, 67788, 75051, 78548, 81468, 95046, 100068, 116746, 117822, 137459, 142569, 150102, 175119, 176733, 190092, 233492, 235644, 274918, 285138, 300204, 350238, 353466, 412377, 525357, 549836, 570276, 608747, 700476, 706932, 824754, 1050714, 1217494, 1237131, 1649508, 1826241, 2101428, 2434988, 2474262, 3652482, 4261229, 4948524, 5478723, 7304964, 8522458, 10957446, 12783687, 17044916, 21914892, 25567374, 38351061, 51134748, 76702122, 153404244]

約数ペア:

[(1, 153404244), (2, 76702122), (3, 51134748), (4, 38351061), (6, 25567374), (7, 21914892), (9, 17044916), (12, 12783687), (14, 10957446), (18, 8522458), (21, 7304964), (28, 5478723), (31, 4948524), (36, 4261229), (42, 3652482), (62, 2474262), (63, 2434988), (73, 2101428), (84, 1826241), (93, 1649508), (124, 1237131), (126, 1217494), (146, 1050714), (186, 824754), (217, 706932), (219, 700476), (252, 608747), (269, 570276), (279, 549836), (292, 525357), (372, 412377), (434, 353466), (438, 350238), (511, 300204), (538, 285138), (558, 274918), (651, 235644), (657, 233492), (807, 190092), (868, 176733), (876, 175119), (1022, 150102), (1076, 142569), (1116, 137459), (1302, 117822), (1314, 116746), (1533, 100068), (1614, 95046), (1883, 81468), (1953, 78548), (2044, 75051), (2263, 67788), (2421, 63364), (2604, 58911), (2628, 58373), (3066, 50034), (3228, 47523), (3766, 40734), (3906, 39274), (4526, 33894), (4599, 33356), (4842, 31682), (5649, 27156), (6132, 25017), (6789, 22596), (7532, 20367), (7812, 19637), (8339, 18396), (9052, 16947), (9198, 16678), (9684, 15841), (11298, 13578)]