145217124

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 120

約数和(自身を含む): 426888000

約数和(自身を除く): 281670876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 702, 828, 897, 1053, 1196, 1242, 1404, 1499, 1794, 1863, 2106, 2484, 2691, 2998, 3588, 3726, 4212, 4497, 5382, 5996, 7452, 8073, 8994, 10764, 13491, 16146, 17988, 19487, 24219, 26982, 32292, 34477, 38974, 40473, 48438, 53964, 58461, 68954, 77948, 80946, 96876, 103431, 116922, 121419, 137908, 161892, 175383, 206862, 233844, 242838, 310293, 350766, 413724, 448201, 485676, 526149, 620586, 701532, 896402, 930879, 1052298, 1241172, 1344603, 1578447, 1792804, 1861758, 2104596, 2689206, 2792637, 3156894, 3723516, 4033809, 5378412, 5585274, 6313788, 8067618, 11170548, 12101427, 16135236, 24202854, 36304281, 48405708, 72608562, 145217124]

約数ペア:

[(1, 145217124), (2, 72608562), (3, 48405708), (4, 36304281), (6, 24202854), (9, 16135236), (12, 12101427), (13, 11170548), (18, 8067618), (23, 6313788), (26, 5585274), (27, 5378412), (36, 4033809), (39, 3723516), (46, 3156894), (52, 2792637), (54, 2689206), (69, 2104596), (78, 1861758), (81, 1792804), (92, 1578447), (108, 1344603), (117, 1241172), (138, 1052298), (156, 930879), (162, 896402), (207, 701532), (234, 620586), (276, 526149), (299, 485676), (324, 448201), (351, 413724), (414, 350766), (468, 310293), (598, 242838), (621, 233844), (702, 206862), (828, 175383), (897, 161892), (1053, 137908), (1196, 121419), (1242, 116922), (1404, 103431), (1499, 96876), (1794, 80946), (1863, 77948), (2106, 68954), (2484, 58461), (2691, 53964), (2998, 48438), (3588, 40473), (3726, 38974), (4212, 34477), (4497, 32292), (5382, 26982), (5996, 24219), (7452, 19487), (8073, 17988), (8994, 16146), (10764, 13491)]