164438352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 517717980

約数和(自身を除く): 353279628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 169, 174, 208, 232, 233, 234, 261, 312, 338, 348, 377, 464, 466, 468, 507, 522, 624, 676, 696, 699, 754, 932, 936, 1014, 1044, 1131, 1352, 1392, 1398, 1508, 1521, 1864, 1872, 2028, 2088, 2097, 2262, 2704, 2796, 3016, 3029, 3042, 3393, 3728, 4056, 4176, 4194, 4524, 4901, 5592, 6032, 6058, 6084, 6757, 6786, 8112, 8388, 9048, 9087, 9802, 11184, 12116, 12168, 13514, 13572, 14703, 16776, 18096, 18174, 19604, 20271, 24232, 24336, 27028, 27144, 27261, 29406, 33552, 36348, 39208, 39377, 40542, 44109, 48464, 54056, 54288, 54522, 58812, 60813, 72696, 78416, 78754, 81084, 87841, 88218, 108112, 109044, 117624, 118131, 121626, 145392, 157508, 162168, 175682, 176436, 218088, 235248, 236262, 243252, 263523, 315016, 324336, 351364, 352872, 354393, 436176, 472524, 486504, 527046, 630032, 702728, 705744, 708786, 790569, 945048, 973008, 1054092, 1141933, 1405456, 1417572, 1581138, 1890096, 2108184, 2283866, 2835144, 3162276, 3425799, 4216368, 4567732, 5670288, 6324552, 6851598, 9135464, 10277397, 12649104, 13703196, 18270928, 20554794, 27406392, 41109588, 54812784, 82219176, 164438352]

約数ペア:

[(1, 164438352), (2, 82219176), (3, 54812784), (4, 41109588), (6, 27406392), (8, 20554794), (9, 18270928), (12, 13703196), (13, 12649104), (16, 10277397), (18, 9135464), (24, 6851598), (26, 6324552), (29, 5670288), (36, 4567732), (39, 4216368), (48, 3425799), (52, 3162276), (58, 2835144), (72, 2283866), (78, 2108184), (87, 1890096), (104, 1581138), (116, 1417572), (117, 1405456), (144, 1141933), (156, 1054092), (169, 973008), (174, 945048), (208, 790569), (232, 708786), (233, 705744), (234, 702728), (261, 630032), (312, 527046), (338, 486504), (348, 472524), (377, 436176), (464, 354393), (466, 352872), (468, 351364), (507, 324336), (522, 315016), (624, 263523), (676, 243252), (696, 236262), (699, 235248), (754, 218088), (932, 176436), (936, 175682), (1014, 162168), (1044, 157508), (1131, 145392), (1352, 121626), (1392, 118131), (1398, 117624), (1508, 109044), (1521, 108112), (1864, 88218), (1872, 87841), (2028, 81084), (2088, 78754), (2097, 78416), (2262, 72696), (2704, 60813), (2796, 58812), (3016, 54522), (3029, 54288), (3042, 54056), (3393, 48464), (3728, 44109), (4056, 40542), (4176, 39377), (4194, 39208), (4524, 36348), (4901, 33552), (5592, 29406), (6032, 27261), (6058, 27144), (6084, 27028), (6757, 24336), (6786, 24232), (8112, 20271), (8388, 19604), (9048, 18174), (9087, 18096), (9802, 16776), (11184, 14703), (12116, 13572), (12168, 13514)]