191889132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 515450880

約数和(自身を除く): 323561748

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 186, 204, 228, 323, 372, 527, 589, 646, 969, 1054, 1178, 1292, 1581, 1597, 1767, 1938, 2108, 2356, 3162, 3194, 3534, 3876, 4791, 6324, 6388, 7068, 9582, 10013, 19164, 20026, 27149, 30039, 30343, 40052, 49507, 54298, 60078, 60686, 81447, 91029, 99014, 108596, 120156, 121372, 148521, 162894, 182058, 198028, 297042, 325788, 364116, 515831, 594084, 841619, 940633, 1031662, 1547493, 1683238, 1881266, 2063324, 2524857, 2821899, 3094986, 3366476, 3762532, 5049714, 5643798, 6189972, 10099428, 11287596, 15990761, 31981522, 47972283, 63963044, 95944566, 191889132]

約数ペア:

[(1, 191889132), (2, 95944566), (3, 63963044), (4, 47972283), (6, 31981522), (12, 15990761), (17, 11287596), (19, 10099428), (31, 6189972), (34, 5643798), (38, 5049714), (51, 3762532), (57, 3366476), (62, 3094986), (68, 2821899), (76, 2524857), (93, 2063324), (102, 1881266), (114, 1683238), (124, 1547493), (186, 1031662), (204, 940633), (228, 841619), (323, 594084), (372, 515831), (527, 364116), (589, 325788), (646, 297042), (969, 198028), (1054, 182058), (1178, 162894), (1292, 148521), (1581, 121372), (1597, 120156), (1767, 108596), (1938, 99014), (2108, 91029), (2356, 81447), (3162, 60686), (3194, 60078), (3534, 54298), (3876, 49507), (4791, 40052), (6324, 30343), (6388, 30039), (7068, 27149), (9582, 20026), (10013, 19164)]