156749388124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{45589}}^1$

素因数の和:45923

約数の個数: 96

約数和(自身を含む): 345579494400

約数和(自身を除く): 188830106276

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 281, 322, 437, 532, 562, 644, 874, 1124, 1748, 1967, 3059, 3934, 5339, 6118, 6463, 7868, 10678, 12236, 12926, 21356, 25852, 37373, 45241, 45589, 74746, 90482, 91178, 122797, 149492, 180964, 182356, 245594, 319123, 491188, 638246, 859579, 866191, 1048547, 1276492, 1719158, 1732382, 2097094, 3438316, 3464764, 4194188, 6063337, 7339829, 12126674, 12810509, 14679658, 19922393, 24253348, 25621018, 29359316, 39844786, 51242036, 79689572, 89673563, 139456751, 179347126, 243399671, 278913502, 294641707, 358694252, 486799342, 557827004, 589283414, 973598684, 1178566828, 1703797697, 2062491949, 3407595394, 4124983898, 5598192433, 6815190788, 8249967796, 11196384866, 22392769732, 39187347031, 78374694062, 156749388124]

約数ペア:

[(1, 156749388124), (2, 78374694062), (4, 39187347031), (7, 22392769732), (14, 11196384866), (19, 8249967796), (23, 6815190788), (28, 5598192433), (38, 4124983898), (46, 3407595394), (76, 2062491949), (92, 1703797697), (133, 1178566828), (161, 973598684), (266, 589283414), (281, 557827004), (322, 486799342), (437, 358694252), (532, 294641707), (562, 278913502), (644, 243399671), (874, 179347126), (1124, 139456751), (1748, 89673563), (1967, 79689572), (3059, 51242036), (3934, 39844786), (5339, 29359316), (6118, 25621018), (6463, 24253348), (7868, 19922393), (10678, 14679658), (12236, 12810509), (12926, 12126674), (21356, 7339829), (25852, 6063337), (37373, 4194188), (45241, 3464764), (45589, 3438316), (74746, 2097094), (90482, 1732382), (91178, 1719158), (122797, 1276492), (149492, 1048547), (180964, 866191), (182356, 859579), (245594, 638246), (319123, 491188)]