151321716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 491097600

約数和(自身を除く): 339775884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 89, 91, 108, 117, 126, 156, 173, 178, 182, 189, 234, 252, 267, 273, 346, 351, 356, 364, 378, 468, 519, 534, 546, 623, 692, 702, 756, 801, 819, 1038, 1068, 1092, 1157, 1211, 1246, 1404, 1557, 1602, 1638, 1869, 2076, 2249, 2314, 2403, 2422, 2457, 2492, 3114, 3204, 3276, 3471, 3633, 3738, 4498, 4628, 4671, 4806, 4844, 4914, 5607, 6228, 6747, 6942, 7266, 7476, 8099, 8996, 9342, 9612, 9828, 10413, 10899, 11214, 13494, 13884, 14532, 15397, 15743, 16198, 16821, 18684, 20241, 20826, 21798, 22428, 24297, 26988, 30794, 31239, 31486, 32396, 32697, 33642, 40482, 41652, 43596, 46191, 47229, 48594, 60723, 61588, 62478, 62972, 65394, 67284, 72891, 80964, 92382, 94458, 97188, 107779, 121446, 124956, 130788, 138573, 141687, 145782, 184764, 188916, 200161, 215558, 218673, 242892, 277146, 283374, 291564, 323337, 400322, 415719, 425061, 431116, 437346, 554292, 566748, 600483, 646674, 800644, 831438, 850122, 874692, 970011, 1200966, 1293348, 1401127, 1662876, 1700244, 1801449, 1940022, 2401932, 2802254, 2910033, 3602898, 3880044, 4203381, 5404347, 5604508, 5820066, 7205796, 8406762, 10808694, 11640132, 12610143, 16813524, 21617388, 25220286, 37830429, 50440572, 75660858, 151321716]

約数ペア:

[(1, 151321716), (2, 75660858), (3, 50440572), (4, 37830429), (6, 25220286), (7, 21617388), (9, 16813524), (12, 12610143), (13, 11640132), (14, 10808694), (18, 8406762), (21, 7205796), (26, 5820066), (27, 5604508), (28, 5404347), (36, 4203381), (39, 3880044), (42, 3602898), (52, 2910033), (54, 2802254), (63, 2401932), (78, 1940022), (84, 1801449), (89, 1700244), (91, 1662876), (108, 1401127), (117, 1293348), (126, 1200966), (156, 970011), (173, 874692), (178, 850122), (182, 831438), (189, 800644), (234, 646674), (252, 600483), (267, 566748), (273, 554292), (346, 437346), (351, 431116), (356, 425061), (364, 415719), (378, 400322), (468, 323337), (519, 291564), (534, 283374), (546, 277146), (623, 242892), (692, 218673), (702, 215558), (756, 200161), (801, 188916), (819, 184764), (1038, 145782), (1068, 141687), (1092, 138573), (1157, 130788), (1211, 124956), (1246, 121446), (1404, 107779), (1557, 97188), (1602, 94458), (1638, 92382), (1869, 80964), (2076, 72891), (2249, 67284), (2314, 65394), (2403, 62972), (2422, 62478), (2457, 61588), (2492, 60723), (3114, 48594), (3204, 47229), (3276, 46191), (3471, 43596), (3633, 41652), (3738, 40482), (4498, 33642), (4628, 32697), (4671, 32396), (4806, 31486), (4844, 31239), (4914, 30794), (5607, 26988), (6228, 24297), (6747, 22428), (6942, 21798), (7266, 20826), (7476, 20241), (8099, 18684), (8996, 16821), (9342, 16198), (9612, 15743), (9828, 15397), (10413, 14532), (10899, 13884), (11214, 13494)]