158923422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 445685760

約数和(自身を除く): 286762338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 29, 31, 42, 46, 58, 61, 62, 63, 69, 87, 93, 122, 126, 138, 161, 174, 183, 186, 203, 207, 217, 261, 279, 322, 366, 406, 414, 427, 434, 483, 522, 549, 558, 609, 651, 667, 713, 854, 899, 966, 1098, 1218, 1281, 1302, 1334, 1403, 1426, 1449, 1769, 1798, 1827, 1891, 1953, 2001, 2139, 2562, 2697, 2806, 2898, 3538, 3654, 3782, 3843, 3906, 4002, 4209, 4278, 4669, 4991, 5307, 5394, 5673, 6003, 6293, 6417, 7686, 8091, 8418, 9338, 9821, 9982, 10614, 11346, 12006, 12383, 12586, 12627, 12834, 13237, 14007, 14973, 15921, 16182, 17019, 18879, 19642, 20677, 24766, 25254, 26474, 28014, 29463, 29946, 31842, 34038, 37149, 37758, 39711, 40687, 41354, 42021, 43493, 44919, 54839, 56637, 58926, 62031, 74298, 79422, 81374, 84042, 86986, 88389, 89838, 109678, 111447, 113274, 119133, 122061, 124062, 130479, 144739, 164517, 176778, 186093, 222894, 238266, 244122, 260958, 284809, 289478, 304451, 329034, 366183, 372186, 383873, 391437, 434217, 493551, 569618, 608902, 732366, 767746, 782874, 854427, 868434, 913353, 987102, 1151619, 1261297, 1302651, 1708854, 1826706, 2303238, 2522594, 2563281, 2605302, 2740059, 3454857, 3783891, 5126562, 5480118, 6909714, 7567782, 8829079, 11351673, 17658158, 22703346, 26487237, 52974474, 79461711, 158923422]

約数ペア:

[(1, 158923422), (2, 79461711), (3, 52974474), (6, 26487237), (7, 22703346), (9, 17658158), (14, 11351673), (18, 8829079), (21, 7567782), (23, 6909714), (29, 5480118), (31, 5126562), (42, 3783891), (46, 3454857), (58, 2740059), (61, 2605302), (62, 2563281), (63, 2522594), (69, 2303238), (87, 1826706), (93, 1708854), (122, 1302651), (126, 1261297), (138, 1151619), (161, 987102), (174, 913353), (183, 868434), (186, 854427), (203, 782874), (207, 767746), (217, 732366), (261, 608902), (279, 569618), (322, 493551), (366, 434217), (406, 391437), (414, 383873), (427, 372186), (434, 366183), (483, 329034), (522, 304451), (549, 289478), (558, 284809), (609, 260958), (651, 244122), (667, 238266), (713, 222894), (854, 186093), (899, 176778), (966, 164517), (1098, 144739), (1218, 130479), (1281, 124062), (1302, 122061), (1334, 119133), (1403, 113274), (1426, 111447), (1449, 109678), (1769, 89838), (1798, 88389), (1827, 86986), (1891, 84042), (1953, 81374), (2001, 79422), (2139, 74298), (2562, 62031), (2697, 58926), (2806, 56637), (2898, 54839), (3538, 44919), (3654, 43493), (3782, 42021), (3843, 41354), (3906, 40687), (4002, 39711), (4209, 37758), (4278, 37149), (4669, 34038), (4991, 31842), (5307, 29946), (5394, 29463), (5673, 28014), (6003, 26474), (6293, 25254), (6417, 24766), (7686, 20677), (8091, 19642), (8418, 18879), (9338, 17019), (9821, 16182), (9982, 15921), (10614, 14973), (11346, 14007), (12006, 13237), (12383, 12834), (12586, 12627)]