123163744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11339

約数の個数: 48

約数和(自身を含む): 273079296

約数和(自身を除く): 149915552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 11287, 22574, 45148, 90296, 124157, 180592, 248314, 349897, 361184, 496628, 699794, 993256, 1399588, 1986512, 2799176, 3848867, 3973024, 5598352, 7697734, 11196704, 15395468, 30790936, 61581872, 123163744]

約数ペア:

[(1, 123163744), (2, 61581872), (4, 30790936), (8, 15395468), (11, 11196704), (16, 7697734), (22, 5598352), (31, 3973024), (32, 3848867), (44, 2799176), (62, 1986512), (88, 1399588), (124, 993256), (176, 699794), (248, 496628), (341, 361184), (352, 349897), (496, 248314), (682, 180592), (992, 124157), (1364, 90296), (2728, 45148), (5456, 22574), (10912, 11287)]