161249127936

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{20341}}^1$

素因数の和:20772

約数の個数: 160

約数和(自身を含む): 463810293408

約数和(自身を除く): 302561165472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 397, 416, 512, 624, 768, 794, 832, 1191, 1248, 1536, 1588, 1664, 2382, 2496, 3176, 3328, 4764, 4992, 5161, 6352, 6656, 9528, 9984, 10322, 12704, 15483, 19056, 19968, 20341, 20644, 25408, 30966, 38112, 40682, 41288, 50816, 61023, 61932, 76224, 81364, 82576, 101632, 122046, 123864, 152448, 162728, 165152, 203264, 244092, 247728, 264433, 304896, 325456, 330304, 488184, 495456, 528866, 609792, 650912, 660608, 793299, 976368, 990912, 1057732, 1301824, 1321216, 1586598, 1952736, 1981824, 2115464, 2603648, 2642432, 3173196, 3905472, 3963648, 4230928, 5207296, 6346392, 7810944, 7927296, 8075377, 8461856, 10414592, 12692784, 15621888, 16150754, 16923712, 24226131, 25385568, 31243776, 32301508, 33847424, 48452262, 50771136, 64603016, 67694848, 96904524, 101542272, 104979901, 129206032, 135389696, 193809048, 203084544, 209959802, 258412064, 314939703, 387618096, 406169088, 419919604, 516824128, 629879406, 775236192, 839839208, 1033648256, 1259758812, 1550472384, 1679678416, 2067296512, 2519517624, 3100944768, 3359356832, 4134593024, 5039035248, 6201889536, 6718713664, 10078070496, 12403779072, 13437427328, 20156140992, 26874854656, 40312281984, 53749709312, 80624563968, 161249127936]

約数ペア:

[(1, 161249127936), (2, 80624563968), (3, 53749709312), (4, 40312281984), (6, 26874854656), (8, 20156140992), (12, 13437427328), (13, 12403779072), (16, 10078070496), (24, 6718713664), (26, 6201889536), (32, 5039035248), (39, 4134593024), (48, 3359356832), (52, 3100944768), (64, 2519517624), (78, 2067296512), (96, 1679678416), (104, 1550472384), (128, 1259758812), (156, 1033648256), (192, 839839208), (208, 775236192), (256, 629879406), (312, 516824128), (384, 419919604), (397, 406169088), (416, 387618096), (512, 314939703), (624, 258412064), (768, 209959802), (794, 203084544), (832, 193809048), (1191, 135389696), (1248, 129206032), (1536, 104979901), (1588, 101542272), (1664, 96904524), (2382, 67694848), (2496, 64603016), (3176, 50771136), (3328, 48452262), (4764, 33847424), (4992, 32301508), (5161, 31243776), (6352, 25385568), (6656, 24226131), (9528, 16923712), (9984, 16150754), (10322, 15621888), (12704, 12692784), (15483, 10414592), (19056, 8461856), (19968, 8075377), (20341, 7927296), (20644, 7810944), (25408, 6346392), (30966, 5207296), (38112, 4230928), (40682, 3963648), (41288, 3905472), (50816, 3173196), (61023, 2642432), (61932, 2603648), (76224, 2115464), (81364, 1981824), (82576, 1952736), (101632, 1586598), (122046, 1321216), (123864, 1301824), (152448, 1057732), (162728, 990912), (165152, 976368), (203264, 793299), (244092, 660608), (247728, 650912), (264433, 609792), (304896, 528866), (325456, 495456), (330304, 488184)]