158021730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 433689984

約数和(自身を除く): 275668254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 97, 115, 138, 194, 207, 230, 291, 345, 414, 485, 582, 690, 787, 873, 970, 1035, 1455, 1574, 1746, 2070, 2231, 2361, 2910, 3935, 4365, 4462, 4722, 6693, 7083, 7870, 8730, 11155, 11805, 13386, 14166, 18101, 20079, 22310, 23610, 33465, 35415, 36202, 40158, 54303, 66930, 70830, 76339, 90505, 100395, 108606, 152678, 162909, 181010, 200790, 229017, 271515, 325818, 381695, 458034, 543030, 687051, 763390, 814545, 1145085, 1374102, 1629090, 1755797, 2290170, 3435255, 3511594, 5267391, 6870510, 8778985, 10534782, 15802173, 17557970, 26336955, 31604346, 52673910, 79010865, 158021730]

約数ペア:

[(1, 158021730), (2, 79010865), (3, 52673910), (5, 31604346), (6, 26336955), (9, 17557970), (10, 15802173), (15, 10534782), (18, 8778985), (23, 6870510), (30, 5267391), (45, 3511594), (46, 3435255), (69, 2290170), (90, 1755797), (97, 1629090), (115, 1374102), (138, 1145085), (194, 814545), (207, 763390), (230, 687051), (291, 543030), (345, 458034), (414, 381695), (485, 325818), (582, 271515), (690, 229017), (787, 200790), (873, 181010), (970, 162909), (1035, 152678), (1455, 108606), (1574, 100395), (1746, 90505), (2070, 76339), (2231, 70830), (2361, 66930), (2910, 54303), (3935, 40158), (4365, 36202), (4462, 35415), (4722, 33465), (6693, 23610), (7083, 22310), (7870, 20079), (8730, 18101), (11155, 14166), (11805, 13386)]