148409380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55793}}^1$

素因数の和:55828

約数の個数: 48

約数和(自身を含む): 374935680

約数和(自身を除く): 226526300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 55793, 111586, 223172, 278965, 390551, 557930, 781102, 1060067, 1115860, 1562204, 1952755, 2120134, 3905510, 4240268, 5300335, 7420469, 7811020, 10600670, 14840938, 21201340, 29681876, 37102345, 74204690, 148409380]

約数ペア:

[(1, 148409380), (2, 74204690), (4, 37102345), (5, 29681876), (7, 21201340), (10, 14840938), (14, 10600670), (19, 7811020), (20, 7420469), (28, 5300335), (35, 4240268), (38, 3905510), (70, 2120134), (76, 1952755), (95, 1562204), (133, 1115860), (140, 1060067), (190, 781102), (266, 557930), (380, 390551), (532, 278965), (665, 223172), (1330, 111586), (2660, 55793)]