148422708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1399}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 430102400

約数和(自身を除く): 281679692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1399, 1684, 2526, 2798, 2947, 3789, 4197, 5052, 5596, 5894, 7578, 8394, 8841, 9793, 11788, 12591, 15156, 16788, 17682, 19586, 25182, 26523, 29379, 35364, 39172, 50364, 53046, 58758, 88137, 106092, 117516, 176274, 352548, 588979, 1177958, 1766937, 2355916, 3533874, 4122853, 5300811, 7067748, 8245706, 10601622, 12368559, 16491412, 21203244, 24737118, 37105677, 49474236, 74211354, 148422708]

約数ペア:

[(1, 148422708), (2, 74211354), (3, 49474236), (4, 37105677), (6, 24737118), (7, 21203244), (9, 16491412), (12, 12368559), (14, 10601622), (18, 8245706), (21, 7067748), (28, 5300811), (36, 4122853), (42, 3533874), (63, 2355916), (84, 1766937), (126, 1177958), (252, 588979), (421, 352548), (842, 176274), (1263, 117516), (1399, 106092), (1684, 88137), (2526, 58758), (2798, 53046), (2947, 50364), (3789, 39172), (4197, 35364), (5052, 29379), (5596, 26523), (5894, 25182), (7578, 19586), (8394, 17682), (8841, 16788), (9793, 15156), (11788, 12591)]