156920626380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{866869}}^1$

素因数の和:867319

約数の個数: 96

約数和(自身を含む): 503311656960

約数和(自身を除く): 346391030580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1293, 1724, 2155, 2586, 3017, 4310, 5172, 6034, 6465, 8620, 9051, 12068, 12930, 15085, 18102, 25860, 30170, 36204, 45255, 60340, 90510, 181020, 866869, 1733738, 2600607, 3467476, 4334345, 5201214, 6068083, 8668690, 10402428, 12136166, 13003035, 17337380, 18204249, 24272332, 26006070, 30340415, 36408498, 52012140, 60680830, 72816996, 91021245, 121361660, 182042490, 364084980, 373620539, 747241078, 1120861617, 1494482156, 1868102695, 2241723234, 2615343773, 3736205390, 4483446468, 5230687546, 5604308085, 7472410780, 7846031319, 10461375092, 11208616170, 13076718865, 15692062638, 22417232340, 26153437730, 31384125276, 39230156595, 52306875460, 78460313190, 156920626380]

約数ペア:

[(1, 156920626380), (2, 78460313190), (3, 52306875460), (4, 39230156595), (5, 31384125276), (6, 26153437730), (7, 22417232340), (10, 15692062638), (12, 13076718865), (14, 11208616170), (15, 10461375092), (20, 7846031319), (21, 7472410780), (28, 5604308085), (30, 5230687546), (35, 4483446468), (42, 3736205390), (60, 2615343773), (70, 2241723234), (84, 1868102695), (105, 1494482156), (140, 1120861617), (210, 747241078), (420, 373620539), (431, 364084980), (862, 182042490), (1293, 121361660), (1724, 91021245), (2155, 72816996), (2586, 60680830), (3017, 52012140), (4310, 36408498), (5172, 30340415), (6034, 26006070), (6465, 24272332), (8620, 18204249), (9051, 17337380), (12068, 13003035), (12930, 12136166), (15085, 10402428), (18102, 8668690), (25860, 6068083), (30170, 5201214), (36204, 4334345), (45255, 3467476), (60340, 2600607), (90510, 1733738), (181020, 866869)]