137432848

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:900

約数の個数: 60

約数和(自身を含む): 311302992

約数和(自身を除く): 173870144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 571, 614, 784, 1142, 1228, 2149, 2284, 2456, 3997, 4298, 4568, 4912, 7994, 8596, 9136, 15043, 15988, 17192, 27979, 30086, 31976, 34384, 55958, 60172, 63952, 111916, 120344, 175297, 223832, 240688, 350594, 447664, 701188, 1227079, 1402376, 2454158, 2804752, 4908316, 8589553, 9816632, 17179106, 19633264, 34358212, 68716424, 137432848]

約数ペア:

[(1, 137432848), (2, 68716424), (4, 34358212), (7, 19633264), (8, 17179106), (14, 9816632), (16, 8589553), (28, 4908316), (49, 2804752), (56, 2454158), (98, 1402376), (112, 1227079), (196, 701188), (307, 447664), (392, 350594), (571, 240688), (614, 223832), (784, 175297), (1142, 120344), (1228, 111916), (2149, 63952), (2284, 60172), (2456, 55958), (3997, 34384), (4298, 31976), (4568, 30086), (4912, 27979), (7994, 17192), (8596, 15988), (9136, 15043)]