156975396322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 250087219200

約数和(自身を除く): 93111822878

約数列:

[1, 2, 31, 62, 89, 103, 139, 178, 206, 278, 1987, 2759, 3193, 3974, 4309, 5518, 6386, 8618, 9167, 12371, 14317, 18334, 24742, 28634, 61597, 123194, 176843, 204661, 276193, 284177, 353686, 383501, 409322, 443827, 552386, 568354, 767002, 887654, 1274213, 2548426, 5482133, 6344491, 8561983, 10964266, 12688982, 17123966, 18214829, 24581177, 28447879, 36429658, 39500603, 49162354, 56895758, 79001206, 564659699, 762016487, 881884249, 1129319398, 1524032974, 1763768498, 2531861231, 5063722462, 78487698161, 156975396322]

約数ペア:

[(1, 156975396322), (2, 78487698161), (31, 5063722462), (62, 2531861231), (89, 1763768498), (103, 1524032974), (139, 1129319398), (178, 881884249), (206, 762016487), (278, 564659699), (1987, 79001206), (2759, 56895758), (3193, 49162354), (3974, 39500603), (4309, 36429658), (5518, 28447879), (6386, 24581177), (8618, 18214829), (9167, 17123966), (12371, 12688982), (14317, 10964266), (18334, 8561983), (24742, 6344491), (28634, 5482133), (61597, 2548426), (123194, 1274213), (176843, 887654), (204661, 767002), (276193, 568354), (284177, 552386), (353686, 443827), (383501, 409322)]