131539044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 380584960

約数和(自身を除く): 249045916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 273, 326, 364, 489, 546, 652, 739, 978, 1092, 1141, 1478, 1956, 2119, 2217, 2282, 2956, 3423, 4238, 4434, 4564, 5173, 6357, 6846, 8476, 8868, 9607, 10346, 12714, 13692, 14833, 15519, 19214, 20692, 25428, 28821, 29666, 31038, 38428, 44499, 57642, 59332, 62076, 67249, 88998, 115284, 120457, 134498, 177996, 201747, 240914, 268996, 361371, 403494, 481828, 722742, 806988, 843199, 1445484, 1565941, 1686398, 2529597, 3131882, 3372796, 4697823, 5059194, 6263764, 9395646, 10118388, 10961587, 18791292, 21923174, 32884761, 43846348, 65769522, 131539044]

約数ペア:

[(1, 131539044), (2, 65769522), (3, 43846348), (4, 32884761), (6, 21923174), (7, 18791292), (12, 10961587), (13, 10118388), (14, 9395646), (21, 6263764), (26, 5059194), (28, 4697823), (39, 3372796), (42, 3131882), (52, 2529597), (78, 1686398), (84, 1565941), (91, 1445484), (156, 843199), (163, 806988), (182, 722742), (273, 481828), (326, 403494), (364, 361371), (489, 268996), (546, 240914), (652, 201747), (739, 177996), (978, 134498), (1092, 120457), (1141, 115284), (1478, 88998), (1956, 67249), (2119, 62076), (2217, 59332), (2282, 57642), (2956, 44499), (3423, 38428), (4238, 31038), (4434, 29666), (4564, 28821), (5173, 25428), (6357, 20692), (6846, 19214), (8476, 15519), (8868, 14833), (9607, 13692), (10346, 12714)]