156712845338

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2583

約数の個数: 64

約数和(自身を含む): 274877487360

約数和(自身を除く): 118164642022

約数列:

[1, 2, 7, 14, 73, 139, 146, 278, 511, 641, 973, 1022, 1282, 1721, 1946, 3442, 4487, 8974, 10147, 12047, 20294, 24094, 46793, 71029, 89099, 93586, 125633, 142058, 178198, 239219, 251266, 327551, 478438, 623693, 655102, 879431, 1103161, 1247386, 1674533, 1758862, 2206322, 3349066, 6504227, 7722127, 13008454, 15444254, 17462987, 34925974, 45529589, 80530753, 91059178, 122240909, 153339379, 161061506, 244481818, 306678758, 563715271, 1073375653, 1127430542, 2146751306, 11193774667, 22387549334, 78356422669, 156712845338]

約数ペア:

[(1, 156712845338), (2, 78356422669), (7, 22387549334), (14, 11193774667), (73, 2146751306), (139, 1127430542), (146, 1073375653), (278, 563715271), (511, 306678758), (641, 244481818), (973, 161061506), (1022, 153339379), (1282, 122240909), (1721, 91059178), (1946, 80530753), (3442, 45529589), (4487, 34925974), (8974, 17462987), (10147, 15444254), (12047, 13008454), (20294, 7722127), (24094, 6504227), (46793, 3349066), (71029, 2206322), (89099, 1758862), (93586, 1674533), (125633, 1247386), (142058, 1103161), (178198, 879431), (239219, 655102), (251266, 623693), (327551, 478438)]