151623248

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 360680040

約数和(自身を除く): 209056792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 53, 56, 82, 89, 98, 106, 112, 164, 178, 196, 212, 287, 328, 356, 371, 392, 424, 574, 623, 656, 712, 742, 784, 848, 1148, 1246, 1424, 1484, 2009, 2173, 2296, 2492, 2597, 2968, 3649, 4018, 4346, 4361, 4592, 4717, 4984, 5194, 5936, 7298, 8036, 8692, 8722, 9434, 9968, 10388, 14596, 15211, 16072, 17384, 17444, 18868, 20776, 25543, 29192, 30422, 32144, 33019, 34768, 34888, 37736, 41552, 51086, 58384, 60844, 66038, 69776, 75472, 102172, 106477, 121688, 132076, 178801, 193397, 204344, 212954, 231133, 243376, 264152, 357602, 386794, 408688, 425908, 462266, 528304, 715204, 773588, 851816, 924532, 1353779, 1430408, 1547176, 1703632, 1849064, 2707558, 2860816, 3094352, 3698128, 5415116, 9476453, 10830232, 18952906, 21660464, 37905812, 75811624, 151623248]

約数ペア:

[(1, 151623248), (2, 75811624), (4, 37905812), (7, 21660464), (8, 18952906), (14, 10830232), (16, 9476453), (28, 5415116), (41, 3698128), (49, 3094352), (53, 2860816), (56, 2707558), (82, 1849064), (89, 1703632), (98, 1547176), (106, 1430408), (112, 1353779), (164, 924532), (178, 851816), (196, 773588), (212, 715204), (287, 528304), (328, 462266), (356, 425908), (371, 408688), (392, 386794), (424, 357602), (574, 264152), (623, 243376), (656, 231133), (712, 212954), (742, 204344), (784, 193397), (848, 178801), (1148, 132076), (1246, 121688), (1424, 106477), (1484, 102172), (2009, 75472), (2173, 69776), (2296, 66038), (2492, 60844), (2597, 58384), (2968, 51086), (3649, 41552), (4018, 37736), (4346, 34888), (4361, 34768), (4592, 33019), (4717, 32144), (4984, 30422), (5194, 29192), (5936, 25543), (7298, 20776), (8036, 18868), (8692, 17444), (8722, 17384), (9434, 16072), (9968, 15211), (10388, 14596)]