138226998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 341655552

約数和(自身を除く): 203428554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 383, 546, 661, 766, 1149, 1322, 1983, 2298, 2681, 3966, 4627, 4979, 5362, 8043, 8593, 9254, 9958, 13881, 14937, 16086, 17186, 25779, 27762, 29874, 34853, 51558, 60151, 69706, 104559, 120302, 180453, 209118, 253163, 360906, 506326, 759489, 1518978, 1772141, 3291119, 3544282, 5316423, 6582238, 9873357, 10632846, 19746714, 23037833, 46075666, 69113499, 138226998]

約数ペア:

[(1, 138226998), (2, 69113499), (3, 46075666), (6, 23037833), (7, 19746714), (13, 10632846), (14, 9873357), (21, 6582238), (26, 5316423), (39, 3544282), (42, 3291119), (78, 1772141), (91, 1518978), (182, 759489), (273, 506326), (383, 360906), (546, 253163), (661, 209118), (766, 180453), (1149, 120302), (1322, 104559), (1983, 69706), (2298, 60151), (2681, 51558), (3966, 34853), (4627, 29874), (4979, 27762), (5362, 25779), (8043, 17186), (8593, 16086), (9254, 14937), (9958, 13881)]