149968206

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 342950400

約数和(自身を除く): 192982194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 103, 118, 177, 206, 309, 354, 457, 531, 618, 914, 927, 1062, 1371, 1593, 1854, 2742, 2781, 3186, 4113, 5562, 6077, 8226, 12154, 12339, 18231, 24678, 26963, 36462, 47071, 53926, 54693, 80889, 94142, 109386, 141213, 161778, 164079, 242667, 282426, 328158, 423639, 485334, 728001, 847278, 1270917, 1456002, 2541834, 2777189, 5554378, 8331567, 16663134, 24994701, 49989402, 74984103, 149968206]

約数ペア:

[(1, 149968206), (2, 74984103), (3, 49989402), (6, 24994701), (9, 16663134), (18, 8331567), (27, 5554378), (54, 2777189), (59, 2541834), (103, 1456002), (118, 1270917), (177, 847278), (206, 728001), (309, 485334), (354, 423639), (457, 328158), (531, 282426), (618, 242667), (914, 164079), (927, 161778), (1062, 141213), (1371, 109386), (1593, 94142), (1854, 80889), (2742, 54693), (2781, 53926), (3186, 47071), (4113, 36462), (5562, 26963), (6077, 24678), (8226, 18231), (12154, 12339)]