158170060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 374169600

約数和(自身を除く): 215999540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 58, 62, 76, 95, 116, 124, 145, 155, 190, 290, 310, 380, 463, 551, 580, 589, 620, 899, 926, 1102, 1178, 1798, 1852, 2204, 2315, 2356, 2755, 2945, 3596, 4495, 4630, 5510, 5890, 8797, 8990, 9260, 11020, 11780, 13427, 14353, 17081, 17594, 17980, 26854, 28706, 34162, 35188, 43985, 53708, 57412, 67135, 68324, 71765, 85405, 87970, 134270, 143530, 170810, 175940, 255113, 268540, 272707, 287060, 341620, 416237, 510226, 545414, 832474, 1020452, 1090828, 1275565, 1363535, 1664948, 2081185, 2551130, 2727070, 4162370, 5102260, 5454140, 7908503, 8324740, 15817006, 31634012, 39542515, 79085030, 158170060]

約数ペア:

[(1, 158170060), (2, 79085030), (4, 39542515), (5, 31634012), (10, 15817006), (19, 8324740), (20, 7908503), (29, 5454140), (31, 5102260), (38, 4162370), (58, 2727070), (62, 2551130), (76, 2081185), (95, 1664948), (116, 1363535), (124, 1275565), (145, 1090828), (155, 1020452), (190, 832474), (290, 545414), (310, 510226), (380, 416237), (463, 341620), (551, 287060), (580, 272707), (589, 268540), (620, 255113), (899, 175940), (926, 170810), (1102, 143530), (1178, 134270), (1798, 87970), (1852, 85405), (2204, 71765), (2315, 68324), (2356, 67135), (2755, 57412), (2945, 53708), (3596, 43985), (4495, 35188), (4630, 34162), (5510, 28706), (5890, 26854), (8797, 17980), (8990, 17594), (9260, 17081), (11020, 14353), (11780, 13427)]