149173864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 346740480

約数和(自身を除く): 197566616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 157, 188, 266, 314, 329, 361, 376, 532, 628, 658, 722, 893, 1064, 1099, 1256, 1316, 1444, 1786, 2198, 2527, 2632, 2888, 2983, 3572, 4396, 5054, 5966, 6251, 7144, 7379, 8792, 10108, 11932, 12502, 14758, 16967, 20216, 20881, 23864, 25004, 29516, 33934, 41762, 50008, 51653, 56677, 59032, 67868, 83524, 103306, 113354, 118769, 135736, 140201, 167048, 206612, 226708, 237538, 280402, 396739, 413224, 453416, 475076, 560804, 793478, 950152, 981407, 1121608, 1586956, 1962814, 2663819, 3173912, 3925628, 5327638, 7851256, 10655276, 18646733, 21310552, 37293466, 74586932, 149173864]

約数ペア:

[(1, 149173864), (2, 74586932), (4, 37293466), (7, 21310552), (8, 18646733), (14, 10655276), (19, 7851256), (28, 5327638), (38, 3925628), (47, 3173912), (56, 2663819), (76, 1962814), (94, 1586956), (133, 1121608), (152, 981407), (157, 950152), (188, 793478), (266, 560804), (314, 475076), (329, 453416), (361, 413224), (376, 396739), (532, 280402), (628, 237538), (658, 226708), (722, 206612), (893, 167048), (1064, 140201), (1099, 135736), (1256, 118769), (1316, 113354), (1444, 103306), (1786, 83524), (2198, 67868), (2527, 59032), (2632, 56677), (2888, 51653), (2983, 50008), (3572, 41762), (4396, 33934), (5054, 29516), (5966, 25004), (6251, 23864), (7144, 20881), (7379, 20216), (8792, 16967), (10108, 14758), (11932, 12502)]