121448684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 261676800

約数和(自身を除く): 140228116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5309, 5719, 10618, 11438, 21236, 22876, 37163, 74326, 100871, 148652, 201742, 228287, 403484, 456574, 706097, 913148, 1412194, 1598009, 2824388, 3196018, 4337453, 6392036, 8674906, 17349812, 30362171, 60724342, 121448684]

約数ペア:

[(1, 121448684), (2, 60724342), (4, 30362171), (7, 17349812), (14, 8674906), (19, 6392036), (28, 4337453), (38, 3196018), (43, 2824388), (76, 1598009), (86, 1412194), (133, 913148), (172, 706097), (266, 456574), (301, 403484), (532, 228287), (602, 201742), (817, 148652), (1204, 100871), (1634, 74326), (3268, 37163), (5309, 22876), (5719, 21236), (10618, 11438)]