147628572

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 451584000

約数和(自身を除く): 303955428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 89, 91, 93, 98, 124, 147, 156, 178, 182, 186, 196, 217, 267, 273, 294, 343, 356, 364, 372, 403, 434, 534, 546, 588, 623, 637, 651, 686, 806, 868, 1029, 1068, 1092, 1157, 1209, 1246, 1274, 1302, 1372, 1519, 1612, 1869, 1911, 2058, 2314, 2418, 2492, 2548, 2604, 2759, 2821, 3038, 3471, 3738, 3822, 4116, 4361, 4459, 4557, 4628, 4836, 5518, 5642, 6076, 6942, 7476, 7644, 8099, 8277, 8463, 8722, 8918, 9114, 10633, 11036, 11284, 13083, 13377, 13884, 16198, 16554, 16926, 17444, 17836, 18228, 19313, 19747, 21266, 24297, 26166, 26754, 30527, 31899, 32396, 33108, 33852, 35867, 38626, 39494, 42532, 48594, 52332, 53508, 56693, 57939, 59241, 61054, 63798, 71734, 77252, 78988, 91581, 97188, 107601, 113386, 115878, 118482, 122108, 127596, 135191, 138229, 143468, 170079, 183162, 215202, 226772, 231756, 236964, 251069, 270382, 276458, 340158, 366324, 396851, 405573, 414687, 430404, 502138, 540764, 552916, 680316, 753207, 793702, 811146, 829374, 946337, 1004276, 1190553, 1506414, 1587404, 1622292, 1658748, 1757483, 1892674, 2381106, 2839011, 3012828, 3514966, 3785348, 4762212, 5272449, 5678022, 7029932, 10544898, 11356044, 12302381, 21089796, 24604762, 36907143, 49209524, 73814286, 147628572]

約数ペア:

[(1, 147628572), (2, 73814286), (3, 49209524), (4, 36907143), (6, 24604762), (7, 21089796), (12, 12302381), (13, 11356044), (14, 10544898), (21, 7029932), (26, 5678022), (28, 5272449), (31, 4762212), (39, 3785348), (42, 3514966), (49, 3012828), (52, 2839011), (62, 2381106), (78, 1892674), (84, 1757483), (89, 1658748), (91, 1622292), (93, 1587404), (98, 1506414), (124, 1190553), (147, 1004276), (156, 946337), (178, 829374), (182, 811146), (186, 793702), (196, 753207), (217, 680316), (267, 552916), (273, 540764), (294, 502138), (343, 430404), (356, 414687), (364, 405573), (372, 396851), (403, 366324), (434, 340158), (534, 276458), (546, 270382), (588, 251069), (623, 236964), (637, 231756), (651, 226772), (686, 215202), (806, 183162), (868, 170079), (1029, 143468), (1068, 138229), (1092, 135191), (1157, 127596), (1209, 122108), (1246, 118482), (1274, 115878), (1302, 113386), (1372, 107601), (1519, 97188), (1612, 91581), (1869, 78988), (1911, 77252), (2058, 71734), (2314, 63798), (2418, 61054), (2492, 59241), (2548, 57939), (2604, 56693), (2759, 53508), (2821, 52332), (3038, 48594), (3471, 42532), (3738, 39494), (3822, 38626), (4116, 35867), (4361, 33852), (4459, 33108), (4557, 32396), (4628, 31899), (4836, 30527), (5518, 26754), (5642, 26166), (6076, 24297), (6942, 21266), (7476, 19747), (7644, 19313), (8099, 18228), (8277, 17836), (8463, 17444), (8722, 16926), (8918, 16554), (9114, 16198), (10633, 13884), (11036, 13377), (11284, 13083)]