153971706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8443

約数の個数: 64

約数和(自身を含む): 386611200

約数和(自身を除く): 232639494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 8389, 9177, 16778, 18354, 25167, 50334, 58723, 117446, 159391, 176169, 192947, 318782, 352338, 385894, 478173, 578841, 956346, 1115737, 1157682, 1350629, 2231474, 2701258, 3347211, 3665993, 4051887, 6694422, 7331986, 8103774, 10997979, 21995958, 25661951, 51323902, 76985853, 153971706]

約数ペア:

[(1, 153971706), (2, 76985853), (3, 51323902), (6, 25661951), (7, 21995958), (14, 10997979), (19, 8103774), (21, 7331986), (23, 6694422), (38, 4051887), (42, 3665993), (46, 3347211), (57, 2701258), (69, 2231474), (114, 1350629), (133, 1157682), (138, 1115737), (161, 956346), (266, 578841), (322, 478173), (399, 385894), (437, 352338), (483, 318782), (798, 192947), (874, 176169), (966, 159391), (1311, 117446), (2622, 58723), (3059, 50334), (6118, 25167), (8389, 18354), (9177, 16778)]