148974288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 407116800

約数和(自身を除く): 258142512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 379, 431, 456, 758, 862, 912, 1137, 1293, 1516, 1724, 2274, 2586, 3032, 3448, 4548, 5172, 6064, 6896, 7201, 8189, 9096, 10344, 14402, 16378, 18192, 20688, 21603, 24567, 28804, 32756, 43206, 49134, 57608, 65512, 86412, 98268, 115216, 131024, 163349, 172824, 196536, 326698, 345648, 393072, 490047, 653396, 980094, 1306792, 1960188, 2613584, 3103631, 3920376, 6207262, 7840752, 9310893, 12414524, 18621786, 24829048, 37243572, 49658096, 74487144, 148974288]

約数ペア:

[(1, 148974288), (2, 74487144), (3, 49658096), (4, 37243572), (6, 24829048), (8, 18621786), (12, 12414524), (16, 9310893), (19, 7840752), (24, 6207262), (38, 3920376), (48, 3103631), (57, 2613584), (76, 1960188), (114, 1306792), (152, 980094), (228, 653396), (304, 490047), (379, 393072), (431, 345648), (456, 326698), (758, 196536), (862, 172824), (912, 163349), (1137, 131024), (1293, 115216), (1516, 98268), (1724, 86412), (2274, 65512), (2586, 57608), (3032, 49134), (3448, 43206), (4548, 32756), (5172, 28804), (6064, 24567), (6896, 21603), (7201, 20688), (8189, 18192), (9096, 16378), (10344, 14402)]