155289316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 354493440

約数和(自身を除く): 199204124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 58, 91, 94, 116, 182, 188, 203, 313, 329, 364, 377, 406, 611, 626, 658, 754, 812, 1222, 1252, 1316, 1363, 1508, 2191, 2444, 2639, 2726, 4069, 4277, 4382, 5278, 5452, 8138, 8554, 8764, 9077, 9541, 10556, 14711, 16276, 17108, 17719, 18154, 19082, 28483, 29422, 35438, 36308, 38164, 56966, 58844, 63539, 70876, 102977, 113932, 118001, 124033, 127078, 191243, 205954, 236002, 248066, 254156, 382486, 411908, 426619, 472004, 496132, 764972, 826007, 853238, 1338701, 1652014, 1706476, 2677402, 2986333, 3304028, 5354804, 5546047, 5972666, 11092094, 11945332, 22184188, 38822329, 77644658, 155289316]

約数ペア:

[(1, 155289316), (2, 77644658), (4, 38822329), (7, 22184188), (13, 11945332), (14, 11092094), (26, 5972666), (28, 5546047), (29, 5354804), (47, 3304028), (52, 2986333), (58, 2677402), (91, 1706476), (94, 1652014), (116, 1338701), (182, 853238), (188, 826007), (203, 764972), (313, 496132), (329, 472004), (364, 426619), (377, 411908), (406, 382486), (611, 254156), (626, 248066), (658, 236002), (754, 205954), (812, 191243), (1222, 127078), (1252, 124033), (1316, 118001), (1363, 113932), (1508, 102977), (2191, 70876), (2444, 63539), (2639, 58844), (2726, 56966), (4069, 38164), (4277, 36308), (4382, 35438), (5278, 29422), (5452, 28483), (8138, 19082), (8554, 18154), (8764, 17719), (9077, 17108), (9541, 16276), (10556, 14711)]