161502336

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 494790780

約数和(自身を除く): 333288444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 421, 432, 444, 576, 592, 648, 666, 842, 864, 888, 999, 1152, 1184, 1263, 1296, 1332, 1684, 1728, 1776, 1998, 2368, 2526, 2592, 2664, 2997, 3368, 3456, 3552, 3789, 3996, 4736, 5052, 5184, 5328, 5994, 6736, 7104, 7578, 7992, 10104, 10368, 10656, 11367, 11988, 13472, 14208, 15156, 15577, 15984, 20208, 21312, 22734, 23976, 26944, 30312, 31154, 31968, 34101, 40416, 42624, 45468, 46731, 47952, 53888, 60624, 62308, 63936, 68202, 80832, 90936, 93462, 95904, 121248, 124616, 127872, 136404, 140193, 161664, 181872, 186924, 191808, 242496, 249232, 272808, 280386, 363744, 373848, 383616, 420579, 484992, 498464, 545616, 560772, 727488, 747696, 841158, 996928, 1091232, 1121544, 1261737, 1454976, 1495392, 1682316, 1993856, 2182464, 2243088, 2523474, 2990784, 3364632, 4364928, 4486176, 5046948, 5981568, 6729264, 8972352, 10093896, 13458528, 17944704, 20187792, 26917056, 40375584, 53834112, 80751168, 161502336]

約数ペア:

[(1, 161502336), (2, 80751168), (3, 53834112), (4, 40375584), (6, 26917056), (8, 20187792), (9, 17944704), (12, 13458528), (16, 10093896), (18, 8972352), (24, 6729264), (27, 5981568), (32, 5046948), (36, 4486176), (37, 4364928), (48, 3364632), (54, 2990784), (64, 2523474), (72, 2243088), (74, 2182464), (81, 1993856), (96, 1682316), (108, 1495392), (111, 1454976), (128, 1261737), (144, 1121544), (148, 1091232), (162, 996928), (192, 841158), (216, 747696), (222, 727488), (288, 560772), (296, 545616), (324, 498464), (333, 484992), (384, 420579), (421, 383616), (432, 373848), (444, 363744), (576, 280386), (592, 272808), (648, 249232), (666, 242496), (842, 191808), (864, 186924), (888, 181872), (999, 161664), (1152, 140193), (1184, 136404), (1263, 127872), (1296, 124616), (1332, 121248), (1684, 95904), (1728, 93462), (1776, 90936), (1998, 80832), (2368, 68202), (2526, 63936), (2592, 62308), (2664, 60624), (2997, 53888), (3368, 47952), (3456, 46731), (3552, 45468), (3789, 42624), (3996, 40416), (4736, 34101), (5052, 31968), (5184, 31154), (5328, 30312), (5994, 26944), (6736, 23976), (7104, 22734), (7578, 21312), (7992, 20208), (10104, 15984), (10368, 15577), (10656, 15156), (11367, 14208), (11988, 13472)]