154644648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19949}}^1$

素因数の和:19994

約数の個数: 64

約数和(自身を含む): 430920000

約数和(自身を除く): 276275352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 19949, 39898, 59847, 79796, 119694, 159592, 239388, 339133, 379031, 478776, 678266, 758062, 1017399, 1137093, 1356532, 1516124, 2034798, 2274186, 2713064, 3032248, 4069596, 4548372, 6443527, 8139192, 9096744, 12887054, 19330581, 25774108, 38661162, 51548216, 77322324, 154644648]

約数ペア:

[(1, 154644648), (2, 77322324), (3, 51548216), (4, 38661162), (6, 25774108), (8, 19330581), (12, 12887054), (17, 9096744), (19, 8139192), (24, 6443527), (34, 4548372), (38, 4069596), (51, 3032248), (57, 2713064), (68, 2274186), (76, 2034798), (102, 1516124), (114, 1356532), (136, 1137093), (152, 1017399), (204, 758062), (228, 678266), (323, 478776), (408, 379031), (456, 339133), (646, 239388), (969, 159592), (1292, 119694), (1938, 79796), (2584, 59847), (3876, 39898), (7752, 19949)]