156947965452

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2089}}^1\times {\mathrm{20663}}^1$

素因数の和:22863

約数の個数: 72

約数和(自身を含む): 400868788320

約数和(自身を除く): 243920822868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 2089, 3636, 4178, 6267, 8356, 12534, 18801, 20663, 25068, 37602, 41326, 61989, 75204, 82652, 123978, 185967, 210989, 247956, 371934, 421978, 632967, 743868, 843956, 1265934, 1898901, 2086963, 2531868, 3797802, 4173926, 6260889, 7595604, 8347852, 12521778, 18782667, 25043556, 37565334, 43165007, 75130668, 86330014, 129495021, 172660028, 258990042, 388485063, 517980084, 776970126, 1553940252, 4359665707, 8719331414, 13078997121, 17438662828, 26157994242, 39236991363, 52315988484, 78473982726, 156947965452]

約数ペア:

[(1, 156947965452), (2, 78473982726), (3, 52315988484), (4, 39236991363), (6, 26157994242), (9, 17438662828), (12, 13078997121), (18, 8719331414), (36, 4359665707), (101, 1553940252), (202, 776970126), (303, 517980084), (404, 388485063), (606, 258990042), (909, 172660028), (1212, 129495021), (1818, 86330014), (2089, 75130668), (3636, 43165007), (4178, 37565334), (6267, 25043556), (8356, 18782667), (12534, 12521778), (18801, 8347852), (20663, 7595604), (25068, 6260889), (37602, 4173926), (41326, 3797802), (61989, 2531868), (75204, 2086963), (82652, 1898901), (123978, 1265934), (185967, 843956), (210989, 743868), (247956, 632967), (371934, 421978)]