154519638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40461

約数の個数: 48

約数和(自身を含む): 387157680

約数和(自身を除く): 232638042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 40429, 80858, 121287, 242574, 283003, 525577, 566006, 849009, 1051154, 1576731, 1698018, 1981021, 3153462, 3679039, 3962042, 5943063, 7358078, 11037117, 11886126, 22074234, 25753273, 51506546, 77259819, 154519638]

約数ペア:

[(1, 154519638), (2, 77259819), (3, 51506546), (6, 25753273), (7, 22074234), (13, 11886126), (14, 11037117), (21, 7358078), (26, 5943063), (39, 3962042), (42, 3679039), (49, 3153462), (78, 1981021), (91, 1698018), (98, 1576731), (147, 1051154), (182, 849009), (273, 566006), (294, 525577), (546, 283003), (637, 242574), (1274, 121287), (1911, 80858), (3822, 40429)]