151187868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 450567936

約数和(自身を除く): 299380068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 613, 663, 806, 884, 1054, 1116, 1209, 1226, 1326, 1581, 1612, 1839, 1989, 2108, 2418, 2452, 2652, 3162, 3627, 3678, 3978, 4743, 4836, 5517, 6324, 6851, 7254, 7356, 7956, 7969, 9486, 10421, 11034, 13702, 14508, 15938, 18972, 19003, 20553, 20842, 22068, 23907, 27404, 31263, 31876, 38006, 41106, 41684, 47814, 57009, 61659, 62526, 71721, 76012, 82212, 93789, 95628, 114018, 123318, 125052, 135473, 143442, 171027, 187578, 228036, 246636, 247039, 270946, 286884, 323051, 342054, 375156, 406419, 494078, 541892, 646102, 684108, 741117, 812838, 969153, 988156, 1219257, 1292204, 1482234, 1625676, 1938306, 2223351, 2438514, 2907459, 2964468, 3876612, 4199663, 4446702, 4877028, 5814918, 8399326, 8893404, 11629836, 12598989, 16798652, 25197978, 37796967, 50395956, 75593934, 151187868]

約数ペア:

[(1, 151187868), (2, 75593934), (3, 50395956), (4, 37796967), (6, 25197978), (9, 16798652), (12, 12598989), (13, 11629836), (17, 8893404), (18, 8399326), (26, 5814918), (31, 4877028), (34, 4446702), (36, 4199663), (39, 3876612), (51, 2964468), (52, 2907459), (62, 2438514), (68, 2223351), (78, 1938306), (93, 1625676), (102, 1482234), (117, 1292204), (124, 1219257), (153, 988156), (156, 969153), (186, 812838), (204, 741117), (221, 684108), (234, 646102), (279, 541892), (306, 494078), (372, 406419), (403, 375156), (442, 342054), (468, 323051), (527, 286884), (558, 270946), (612, 247039), (613, 246636), (663, 228036), (806, 187578), (884, 171027), (1054, 143442), (1116, 135473), (1209, 125052), (1226, 123318), (1326, 114018), (1581, 95628), (1612, 93789), (1839, 82212), (1989, 76012), (2108, 71721), (2418, 62526), (2452, 61659), (2652, 57009), (3162, 47814), (3627, 41684), (3678, 41106), (3978, 38006), (4743, 31876), (4836, 31263), (5517, 27404), (6324, 23907), (6851, 22068), (7254, 20842), (7356, 20553), (7956, 19003), (7969, 18972), (9486, 15938), (10421, 14508), (11034, 13702)]