165220608

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 510640256

約数和(自身を除く): 345419648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 421, 438, 448, 511, 584, 672, 768, 842, 876, 896, 1022, 1168, 1263, 1344, 1533, 1684, 1752, 1792, 2044, 2336, 2526, 2688, 2947, 3066, 3368, 3504, 4088, 4672, 5052, 5376, 5894, 6132, 6736, 7008, 8176, 8841, 9344, 10104, 11788, 12264, 13472, 14016, 16352, 17682, 18688, 20208, 23576, 24528, 26944, 28032, 30733, 32704, 35364, 40416, 47152, 49056, 53888, 56064, 61466, 65408, 70728, 80832, 92199, 94304, 98112, 107776, 122932, 130816, 141456, 161664, 184398, 188608, 196224, 215131, 245864, 282912, 323328, 368796, 377216, 392448, 430262, 491728, 565824, 645393, 737592, 754432, 860524, 983456, 1131648, 1290786, 1475184, 1721048, 1966912, 2263296, 2581572, 2950368, 3442096, 3933824, 5163144, 5900736, 6884192, 7867648, 10326288, 11801472, 13768384, 20652576, 23602944, 27536768, 41305152, 55073536, 82610304, 165220608]

約数ペア:

[(1, 165220608), (2, 82610304), (3, 55073536), (4, 41305152), (6, 27536768), (7, 23602944), (8, 20652576), (12, 13768384), (14, 11801472), (16, 10326288), (21, 7867648), (24, 6884192), (28, 5900736), (32, 5163144), (42, 3933824), (48, 3442096), (56, 2950368), (64, 2581572), (73, 2263296), (84, 1966912), (96, 1721048), (112, 1475184), (128, 1290786), (146, 1131648), (168, 983456), (192, 860524), (219, 754432), (224, 737592), (256, 645393), (292, 565824), (336, 491728), (384, 430262), (421, 392448), (438, 377216), (448, 368796), (511, 323328), (584, 282912), (672, 245864), (768, 215131), (842, 196224), (876, 188608), (896, 184398), (1022, 161664), (1168, 141456), (1263, 130816), (1344, 122932), (1533, 107776), (1684, 98112), (1752, 94304), (1792, 92199), (2044, 80832), (2336, 70728), (2526, 65408), (2688, 61466), (2947, 56064), (3066, 53888), (3368, 49056), (3504, 47152), (4088, 40416), (4672, 35364), (5052, 32704), (5376, 30733), (5894, 28032), (6132, 26944), (6736, 24528), (7008, 23576), (8176, 20208), (8841, 18688), (9344, 17682), (10104, 16352), (11788, 14016), (12264, 13472)]