158293044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 496961920

約数和(自身を除く): 338668876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 211, 229, 234, 252, 273, 364, 422, 458, 468, 546, 633, 687, 819, 844, 916, 1092, 1266, 1374, 1477, 1603, 1638, 1899, 2061, 2532, 2743, 2748, 2954, 2977, 3206, 3276, 3798, 4122, 4431, 4809, 5486, 5908, 5954, 6412, 7596, 8229, 8244, 8862, 8931, 9618, 10972, 11908, 13293, 14427, 16458, 17724, 17862, 19201, 19236, 20839, 24687, 26586, 26793, 28854, 32916, 35724, 38402, 41678, 48319, 49374, 53172, 53586, 57603, 57708, 62517, 76804, 83356, 96638, 98748, 107172, 115206, 125034, 144957, 172809, 187551, 193276, 230412, 250068, 289914, 338233, 345618, 375102, 434871, 579828, 628147, 676466, 691236, 750204, 869742, 1014699, 1256294, 1352932, 1739484, 1884441, 2029398, 2512588, 3044097, 3768882, 4058796, 4397029, 5653323, 6088194, 7537764, 8794058, 11306646, 12176388, 13191087, 17588116, 22613292, 26382174, 39573261, 52764348, 79146522, 158293044]

約数ペア:

[(1, 158293044), (2, 79146522), (3, 52764348), (4, 39573261), (6, 26382174), (7, 22613292), (9, 17588116), (12, 13191087), (13, 12176388), (14, 11306646), (18, 8794058), (21, 7537764), (26, 6088194), (28, 5653323), (36, 4397029), (39, 4058796), (42, 3768882), (52, 3044097), (63, 2512588), (78, 2029398), (84, 1884441), (91, 1739484), (117, 1352932), (126, 1256294), (156, 1014699), (182, 869742), (211, 750204), (229, 691236), (234, 676466), (252, 628147), (273, 579828), (364, 434871), (422, 375102), (458, 345618), (468, 338233), (546, 289914), (633, 250068), (687, 230412), (819, 193276), (844, 187551), (916, 172809), (1092, 144957), (1266, 125034), (1374, 115206), (1477, 107172), (1603, 98748), (1638, 96638), (1899, 83356), (2061, 76804), (2532, 62517), (2743, 57708), (2748, 57603), (2954, 53586), (2977, 53172), (3206, 49374), (3276, 48319), (3798, 41678), (4122, 38402), (4431, 35724), (4809, 32916), (5486, 28854), (5908, 26793), (5954, 26586), (6412, 24687), (7596, 20839), (8229, 19236), (8244, 19201), (8862, 17862), (8931, 17724), (9618, 16458), (10972, 14427), (11908, 13293)]