149810256

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20399}}^1$

素因数の和:20433

約数の個数: 80

約数和(自身を含む): 455328000

約数和(自身を除く): 305517744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 20399, 40798, 61197, 81596, 122394, 163192, 183591, 244788, 326384, 346783, 367182, 489576, 550773, 693566, 734364, 979152, 1040349, 1101546, 1387132, 1468728, 2080698, 2203092, 2774264, 2937456, 3121047, 4161396, 4406184, 5548528, 6242094, 8322792, 8812368, 9363141, 12484188, 16645584, 18726282, 24968376, 37452564, 49936752, 74905128, 149810256]

約数ペア:

[(1, 149810256), (2, 74905128), (3, 49936752), (4, 37452564), (6, 24968376), (8, 18726282), (9, 16645584), (12, 12484188), (16, 9363141), (17, 8812368), (18, 8322792), (24, 6242094), (27, 5548528), (34, 4406184), (36, 4161396), (48, 3121047), (51, 2937456), (54, 2774264), (68, 2203092), (72, 2080698), (102, 1468728), (108, 1387132), (136, 1101546), (144, 1040349), (153, 979152), (204, 734364), (216, 693566), (272, 550773), (306, 489576), (408, 367182), (432, 346783), (459, 326384), (612, 244788), (816, 183591), (918, 163192), (1224, 122394), (1836, 81596), (2448, 61197), (3672, 40798), (7344, 20399)]