164064433736

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{106261}}^1$

素因数の和:106702

約数の個数: 64

約数和(自身を含む): 357040320000

約数和(自身を除く): 192975886264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 349, 553, 632, 698, 1106, 1396, 2212, 2443, 2792, 4424, 4886, 9772, 19544, 27571, 55142, 106261, 110284, 192997, 212522, 220568, 385994, 425044, 743827, 771988, 850088, 1487654, 1543976, 2975308, 5950616, 8394619, 16789238, 33578476, 37085089, 58762333, 67156952, 74170178, 117524666, 148340356, 235049332, 259595623, 296680712, 470098664, 519191246, 1038382492, 2076764984, 2929722031, 5859444062, 11718888124, 20508054217, 23437776248, 41016108434, 82032216868, 164064433736]

約数ペア:

[(1, 164064433736), (2, 82032216868), (4, 41016108434), (7, 23437776248), (8, 20508054217), (14, 11718888124), (28, 5859444062), (56, 2929722031), (79, 2076764984), (158, 1038382492), (316, 519191246), (349, 470098664), (553, 296680712), (632, 259595623), (698, 235049332), (1106, 148340356), (1396, 117524666), (2212, 74170178), (2443, 67156952), (2792, 58762333), (4424, 37085089), (4886, 33578476), (9772, 16789238), (19544, 8394619), (27571, 5950616), (55142, 2975308), (106261, 1543976), (110284, 1487654), (192997, 850088), (212522, 771988), (220568, 743827), (385994, 425044)]