168147036

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{81943}}^1$

素因数の和:81975

約数の個数: 48

約数和(自身を含む): 458886400

約数和(自身を除く): 290739364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 81943, 163886, 245829, 327772, 491658, 737487, 983316, 1474974, 1556917, 2212461, 2949948, 3113834, 4424922, 4670751, 6227668, 8849844, 9341502, 14012253, 18683004, 28024506, 42036759, 56049012, 84073518, 168147036]

約数ペア:

[(1, 168147036), (2, 84073518), (3, 56049012), (4, 42036759), (6, 28024506), (9, 18683004), (12, 14012253), (18, 9341502), (19, 8849844), (27, 6227668), (36, 4670751), (38, 4424922), (54, 3113834), (57, 2949948), (76, 2212461), (108, 1556917), (114, 1474974), (171, 983316), (228, 737487), (342, 491658), (513, 327772), (684, 245829), (1026, 163886), (2052, 81943)]