152928412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 342667584

約数和(自身を除く): 189739172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 637, 658, 1222, 1274, 1277, 1316, 2303, 2444, 2548, 2554, 4277, 4606, 5108, 8554, 8939, 9212, 16601, 17108, 17878, 29939, 33202, 35756, 59878, 60019, 62573, 66404, 116207, 119756, 120038, 125146, 232414, 240076, 250292, 420133, 464828, 780247, 813449, 840266, 1560494, 1626898, 1680532, 2940931, 3120988, 3253796, 5461729, 5881862, 10923458, 11763724, 21846916, 38232103, 76464206, 152928412]

約数ペア:

[(1, 152928412), (2, 76464206), (4, 38232103), (7, 21846916), (13, 11763724), (14, 10923458), (26, 5881862), (28, 5461729), (47, 3253796), (49, 3120988), (52, 2940931), (91, 1680532), (94, 1626898), (98, 1560494), (182, 840266), (188, 813449), (196, 780247), (329, 464828), (364, 420133), (611, 250292), (637, 240076), (658, 232414), (1222, 125146), (1274, 120038), (1277, 119756), (1316, 116207), (2303, 66404), (2444, 62573), (2548, 60019), (2554, 59878), (4277, 35756), (4606, 33202), (5108, 29939), (8554, 17878), (8939, 17108), (9212, 16601)]