156986291410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3738659}}^1$

素因数の和:3738715

約数の個数: 64

約数和(自身を含む): 339171235200

約数和(自身を除く): 182184943790

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 20995, 41990, 3738659, 7477318, 18693295, 37386590, 48602567, 63557203, 71034521, 97205134, 127114406, 142069042, 243012835, 317786015, 355172605, 486025670, 635572030, 710345210, 826243639, 923448773, 1207586857, 1652487278, 1846897546, 2415173714, 4131218195, 4617243865, 6037934285, 8262436390, 9234487730, 12075868570, 15698629141, 31397258282, 78493145705, 156986291410]

約数ペア:

[(1, 156986291410), (2, 78493145705), (5, 31397258282), (10, 15698629141), (13, 12075868570), (17, 9234487730), (19, 8262436390), (26, 6037934285), (34, 4617243865), (38, 4131218195), (65, 2415173714), (85, 1846897546), (95, 1652487278), (130, 1207586857), (170, 923448773), (190, 826243639), (221, 710345210), (247, 635572030), (323, 486025670), (442, 355172605), (494, 317786015), (646, 243012835), (1105, 142069042), (1235, 127114406), (1615, 97205134), (2210, 71034521), (2470, 63557203), (3230, 48602567), (4199, 37386590), (8398, 18693295), (20995, 7477318), (41990, 3738659)]