148663746

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 414960000

約数和(自身を除く): 266296254

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 199, 231, 242, 294, 343, 363, 398, 441, 462, 539, 597, 686, 693, 726, 847, 882, 1029, 1078, 1089, 1194, 1386, 1393, 1617, 1694, 1791, 2058, 2178, 2189, 2541, 2786, 3087, 3234, 3582, 3773, 4179, 4378, 4851, 5082, 5929, 6174, 6567, 7546, 7623, 8358, 9702, 9751, 11319, 11858, 12537, 13134, 15246, 15323, 17787, 19502, 19701, 22638, 24079, 25074, 29253, 30646, 33957, 35574, 39402, 41503, 45969, 48158, 53361, 58506, 67914, 68257, 72237, 83006, 87759, 91938, 106722, 107261, 124509, 136514, 137907, 144474, 168553, 175518, 204771, 214522, 216711, 249018, 275814, 321783, 337106, 373527, 409542, 433422, 505659, 614313, 643566, 747054, 750827, 965349, 1011318, 1179871, 1228626, 1501654, 1516977, 1930698, 2252481, 2359742, 3033954, 3539613, 4504962, 6757443, 7079226, 8259097, 10618839, 13514886, 16518194, 21237678, 24777291, 49554582, 74331873, 148663746]

約数ペア:

[(1, 148663746), (2, 74331873), (3, 49554582), (6, 24777291), (7, 21237678), (9, 16518194), (11, 13514886), (14, 10618839), (18, 8259097), (21, 7079226), (22, 6757443), (33, 4504962), (42, 3539613), (49, 3033954), (63, 2359742), (66, 2252481), (77, 1930698), (98, 1516977), (99, 1501654), (121, 1228626), (126, 1179871), (147, 1011318), (154, 965349), (198, 750827), (199, 747054), (231, 643566), (242, 614313), (294, 505659), (343, 433422), (363, 409542), (398, 373527), (441, 337106), (462, 321783), (539, 275814), (597, 249018), (686, 216711), (693, 214522), (726, 204771), (847, 175518), (882, 168553), (1029, 144474), (1078, 137907), (1089, 136514), (1194, 124509), (1386, 107261), (1393, 106722), (1617, 91938), (1694, 87759), (1791, 83006), (2058, 72237), (2178, 68257), (2189, 67914), (2541, 58506), (2786, 53361), (3087, 48158), (3234, 45969), (3582, 41503), (3773, 39402), (4179, 35574), (4378, 33957), (4851, 30646), (5082, 29253), (5929, 25074), (6174, 24079), (6567, 22638), (7546, 19701), (7623, 19502), (8358, 17787), (9702, 15323), (9751, 15246), (11319, 13134), (11858, 12537)]