155439402012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{213973}}^1$

素因数の和:215187

約数の個数: 72

約数和(自身を含む): 416381421456

約数和(自身を除く): 260942019444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1187, 2374, 3561, 4748, 7122, 10683, 14244, 20179, 21366, 40358, 42732, 60537, 80716, 121074, 181611, 213973, 242148, 363222, 427946, 641919, 726444, 855892, 1283838, 1925757, 2567676, 3637541, 3851514, 7275082, 7703028, 10912623, 14550164, 21825246, 32737869, 43650492, 65475738, 130951476, 253985951, 507971902, 761957853, 1015943804, 1523915706, 2285873559, 3047831412, 4317761167, 4571747118, 8635522334, 9143494236, 12953283501, 17271044668, 25906567002, 38859850503, 51813134004, 77719701006, 155439402012]

約数ペア:

[(1, 155439402012), (2, 77719701006), (3, 51813134004), (4, 38859850503), (6, 25906567002), (9, 17271044668), (12, 12953283501), (17, 9143494236), (18, 8635522334), (34, 4571747118), (36, 4317761167), (51, 3047831412), (68, 2285873559), (102, 1523915706), (153, 1015943804), (204, 761957853), (306, 507971902), (612, 253985951), (1187, 130951476), (2374, 65475738), (3561, 43650492), (4748, 32737869), (7122, 21825246), (10683, 14550164), (14244, 10912623), (20179, 7703028), (21366, 7275082), (40358, 3851514), (42732, 3637541), (60537, 2567676), (80716, 1925757), (121074, 1283838), (181611, 855892), (213973, 726444), (242148, 641919), (363222, 427946)]