164702944

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38699}}^1$

素因数の和:38735

約数の個数: 48

約数和(自身を含む): 390096000

約数和(自身を除く): 225393056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 38699, 77398, 154796, 270893, 309592, 541786, 619184, 735281, 1083572, 1238368, 1470562, 2167144, 2941124, 4334288, 5146967, 5882248, 8668576, 10293934, 11764496, 20587868, 23528992, 41175736, 82351472, 164702944]

約数ペア:

[(1, 164702944), (2, 82351472), (4, 41175736), (7, 23528992), (8, 20587868), (14, 11764496), (16, 10293934), (19, 8668576), (28, 5882248), (32, 5146967), (38, 4334288), (56, 2941124), (76, 2167144), (112, 1470562), (133, 1238368), (152, 1083572), (224, 735281), (266, 619184), (304, 541786), (532, 309592), (608, 270893), (1064, 154796), (2128, 77398), (4256, 38699)]