154954944

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 140

約数和(自身を含む): 466910928

約数和(自身を除く): 311955984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 284, 288, 324, 421, 426, 432, 568, 576, 639, 648, 842, 852, 864, 1136, 1263, 1278, 1296, 1684, 1704, 1728, 1917, 2272, 2526, 2556, 2592, 3368, 3408, 3789, 3834, 4544, 5052, 5112, 5184, 5751, 6736, 6816, 7578, 7668, 10104, 10224, 11367, 11502, 13472, 13632, 15156, 15336, 20208, 20448, 22734, 23004, 26944, 29891, 30312, 30672, 34101, 40416, 40896, 45468, 46008, 59782, 60624, 61344, 68202, 80832, 89673, 90936, 92016, 119564, 121248, 122688, 136404, 179346, 181872, 184032, 239128, 242496, 269019, 272808, 358692, 363744, 368064, 478256, 538038, 545616, 717384, 727488, 807057, 956512, 1076076, 1091232, 1434768, 1614114, 1913024, 2152152, 2182464, 2421171, 2869536, 3228228, 4304304, 4842342, 5739072, 6456456, 8608608, 9684684, 12912912, 17217216, 19369368, 25825824, 38738736, 51651648, 77477472, 154954944]

約数ペア:

[(1, 154954944), (2, 77477472), (3, 51651648), (4, 38738736), (6, 25825824), (8, 19369368), (9, 17217216), (12, 12912912), (16, 9684684), (18, 8608608), (24, 6456456), (27, 5739072), (32, 4842342), (36, 4304304), (48, 3228228), (54, 2869536), (64, 2421171), (71, 2182464), (72, 2152152), (81, 1913024), (96, 1614114), (108, 1434768), (142, 1091232), (144, 1076076), (162, 956512), (192, 807057), (213, 727488), (216, 717384), (284, 545616), (288, 538038), (324, 478256), (421, 368064), (426, 363744), (432, 358692), (568, 272808), (576, 269019), (639, 242496), (648, 239128), (842, 184032), (852, 181872), (864, 179346), (1136, 136404), (1263, 122688), (1278, 121248), (1296, 119564), (1684, 92016), (1704, 90936), (1728, 89673), (1917, 80832), (2272, 68202), (2526, 61344), (2556, 60624), (2592, 59782), (3368, 46008), (3408, 45468), (3789, 40896), (3834, 40416), (4544, 34101), (5052, 30672), (5112, 30312), (5184, 29891), (5751, 26944), (6736, 23004), (6816, 22734), (7578, 20448), (7668, 20208), (10104, 15336), (10224, 15156), (11367, 13632), (11502, 13472)]