151270236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 413693280

約数和(自身を除く): 262423044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1229, 1578, 2367, 2458, 3156, 3419, 3687, 4734, 4916, 6838, 7374, 9468, 10257, 11061, 13676, 14748, 15977, 20514, 22122, 30771, 31954, 41028, 44244, 47931, 61542, 63908, 95862, 123084, 143793, 191724, 287586, 323227, 575172, 646454, 969681, 1292908, 1939362, 2909043, 3878724, 4201951, 5818086, 8403902, 11636172, 12605853, 16807804, 25211706, 37817559, 50423412, 75635118, 151270236]

約数ペア:

[(1, 151270236), (2, 75635118), (3, 50423412), (4, 37817559), (6, 25211706), (9, 16807804), (12, 12605853), (13, 11636172), (18, 8403902), (26, 5818086), (36, 4201951), (39, 3878724), (52, 2909043), (78, 1939362), (117, 1292908), (156, 969681), (234, 646454), (263, 575172), (468, 323227), (526, 287586), (789, 191724), (1052, 143793), (1229, 123084), (1578, 95862), (2367, 63908), (2458, 61542), (3156, 47931), (3419, 44244), (3687, 41028), (4734, 31954), (4916, 30771), (6838, 22122), (7374, 20514), (9468, 15977), (10257, 14748), (11061, 13676)]