148921944

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{53}}^2$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 387707460

約数和(自身を除く): 238785516

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 564, 636, 1128, 1272, 2209, 2491, 2809, 4418, 4982, 5618, 6627, 7473, 8427, 8836, 9964, 11236, 13254, 14946, 16854, 17672, 19928, 22472, 26508, 29892, 33708, 53016, 59784, 67416, 117077, 132023, 234154, 264046, 351231, 396069, 468308, 528092, 702462, 792138, 936616, 1056184, 1404924, 1584276, 2809848, 3168552, 6205081, 12410162, 18615243, 24820324, 37230486, 49640648, 74460972, 148921944]

約数ペア:

[(1, 148921944), (2, 74460972), (3, 49640648), (4, 37230486), (6, 24820324), (8, 18615243), (12, 12410162), (24, 6205081), (47, 3168552), (53, 2809848), (94, 1584276), (106, 1404924), (141, 1056184), (159, 936616), (188, 792138), (212, 702462), (282, 528092), (318, 468308), (376, 396069), (424, 351231), (564, 264046), (636, 234154), (1128, 132023), (1272, 117077), (2209, 67416), (2491, 59784), (2809, 53016), (4418, 33708), (4982, 29892), (5618, 26508), (6627, 22472), (7473, 19928), (8427, 17672), (8836, 16854), (9964, 14946), (11236, 13254)]