161607236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 204175804

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 107, 119, 133, 167, 214, 238, 266, 323, 334, 428, 476, 532, 646, 668, 749, 1169, 1292, 1498, 1819, 2033, 2261, 2338, 2839, 2996, 3173, 3638, 4066, 4522, 4676, 5678, 6346, 7276, 8132, 9044, 11356, 12692, 12733, 14231, 17869, 19873, 22211, 25466, 28462, 34561, 35738, 39746, 44422, 50932, 53941, 56924, 69122, 71476, 79492, 88844, 107882, 125083, 138244, 215764, 241927, 250166, 303773, 339511, 377587, 483854, 500332, 607546, 679022, 755174, 967708, 1215092, 1358044, 1510348, 2126411, 2376577, 4252822, 4753154, 5771687, 8505644, 9506308, 11543374, 23086748, 40401809, 80803618, 161607236]

約数ペア:

[(1, 161607236), (2, 80803618), (4, 40401809), (7, 23086748), (14, 11543374), (17, 9506308), (19, 8505644), (28, 5771687), (34, 4753154), (38, 4252822), (68, 2376577), (76, 2126411), (107, 1510348), (119, 1358044), (133, 1215092), (167, 967708), (214, 755174), (238, 679022), (266, 607546), (323, 500332), (334, 483854), (428, 377587), (476, 339511), (532, 303773), (646, 250166), (668, 241927), (749, 215764), (1169, 138244), (1292, 125083), (1498, 107882), (1819, 88844), (2033, 79492), (2261, 71476), (2338, 69122), (2839, 56924), (2996, 53941), (3173, 50932), (3638, 44422), (4066, 39746), (4522, 35738), (4676, 34561), (5678, 28462), (6346, 25466), (7276, 22211), (8132, 19873), (9044, 17869), (11356, 14231), (12692, 12733)]