145687584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30971}}^1$

素因数の和:30998

約数の個数: 72

約数和(自身を含む): 444881808

約数和(自身を除く): 299194224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30971, 61942, 92913, 123884, 185826, 216797, 247768, 371652, 433594, 495536, 650391, 743304, 867188, 991072, 1300782, 1486608, 1517579, 1734376, 2601564, 2973216, 3035158, 3468752, 4552737, 5203128, 6070316, 6937504, 9105474, 10406256, 12140632, 18210948, 20812512, 24281264, 36421896, 48562528, 72843792, 145687584]

約数ペア:

[(1, 145687584), (2, 72843792), (3, 48562528), (4, 36421896), (6, 24281264), (7, 20812512), (8, 18210948), (12, 12140632), (14, 10406256), (16, 9105474), (21, 6937504), (24, 6070316), (28, 5203128), (32, 4552737), (42, 3468752), (48, 3035158), (49, 2973216), (56, 2601564), (84, 1734376), (96, 1517579), (98, 1486608), (112, 1300782), (147, 991072), (168, 867188), (196, 743304), (224, 650391), (294, 495536), (336, 433594), (392, 371652), (588, 247768), (672, 216797), (784, 185826), (1176, 123884), (1568, 92913), (2352, 61942), (4704, 30971)]