153728316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 473724160

約数和(自身を除く): 319995844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 171, 194, 228, 252, 266, 291, 331, 342, 388, 399, 532, 582, 662, 679, 684, 798, 873, 993, 1164, 1197, 1324, 1358, 1596, 1746, 1843, 1986, 2037, 2317, 2394, 2716, 2979, 3492, 3686, 3972, 4074, 4634, 4788, 5529, 5958, 6111, 6289, 6951, 7372, 8148, 9268, 11058, 11916, 12222, 12578, 12901, 13902, 16587, 18867, 20853, 22116, 24444, 25156, 25802, 27804, 32107, 33174, 37734, 38703, 41706, 44023, 51604, 56601, 64214, 66348, 75468, 77406, 83412, 88046, 96321, 113202, 116109, 128428, 132069, 154812, 176092, 192642, 224749, 226404, 232218, 264138, 288963, 385284, 396207, 449498, 464436, 528276, 577926, 610033, 674247, 792414, 898996, 1155852, 1220066, 1348494, 1584828, 1830099, 2022741, 2440132, 2696988, 3660198, 4045482, 4270231, 5490297, 7320396, 8090964, 8540462, 10980594, 12810693, 17080924, 21961188, 25621386, 38432079, 51242772, 76864158, 153728316]

約数ペア:

[(1, 153728316), (2, 76864158), (3, 51242772), (4, 38432079), (6, 25621386), (7, 21961188), (9, 17080924), (12, 12810693), (14, 10980594), (18, 8540462), (19, 8090964), (21, 7320396), (28, 5490297), (36, 4270231), (38, 4045482), (42, 3660198), (57, 2696988), (63, 2440132), (76, 2022741), (84, 1830099), (97, 1584828), (114, 1348494), (126, 1220066), (133, 1155852), (171, 898996), (194, 792414), (228, 674247), (252, 610033), (266, 577926), (291, 528276), (331, 464436), (342, 449498), (388, 396207), (399, 385284), (532, 288963), (582, 264138), (662, 232218), (679, 226404), (684, 224749), (798, 192642), (873, 176092), (993, 154812), (1164, 132069), (1197, 128428), (1324, 116109), (1358, 113202), (1596, 96321), (1746, 88046), (1843, 83412), (1986, 77406), (2037, 75468), (2317, 66348), (2394, 64214), (2716, 56601), (2979, 51604), (3492, 44023), (3686, 41706), (3972, 38703), (4074, 37734), (4634, 33174), (4788, 32107), (5529, 27804), (5958, 25802), (6111, 25156), (6289, 24444), (6951, 22116), (7372, 20853), (8148, 18867), (9268, 16587), (11058, 13902), (11916, 12901), (12222, 12578)]