100280936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^2$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 226936800

約数和(自身を除く): 126655864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 307, 532, 614, 1064, 1228, 2149, 2456, 4298, 5833, 8596, 11666, 17192, 23332, 40831, 46664, 81662, 94249, 163324, 188498, 326648, 376996, 659743, 753992, 1319486, 1790731, 2638972, 3581462, 5277944, 7162924, 12535117, 14325848, 25070234, 50140468, 100280936]

約数ペア:

[(1, 100280936), (2, 50140468), (4, 25070234), (7, 14325848), (8, 12535117), (14, 7162924), (19, 5277944), (28, 3581462), (38, 2638972), (56, 1790731), (76, 1319486), (133, 753992), (152, 659743), (266, 376996), (307, 326648), (532, 188498), (614, 163324), (1064, 94249), (1228, 81662), (2149, 46664), (2456, 40831), (4298, 23332), (5833, 17192), (8596, 11666)]