127154196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 349835304

約数和(自身を除く): 222681108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 2801, 3492, 3783, 5044, 5602, 7566, 8403, 11204, 11349, 15132, 16806, 22698, 25209, 33612, 36413, 45396, 50418, 72826, 100836, 109239, 145652, 218478, 271697, 327717, 436956, 543394, 655434, 815091, 1086788, 1310868, 1630182, 2445273, 3260364, 3532061, 4890546, 7064122, 9781092, 10596183, 14128244, 21192366, 31788549, 42384732, 63577098, 127154196]

約数ペア:

[(1, 127154196), (2, 63577098), (3, 42384732), (4, 31788549), (6, 21192366), (9, 14128244), (12, 10596183), (13, 9781092), (18, 7064122), (26, 4890546), (36, 3532061), (39, 3260364), (52, 2445273), (78, 1630182), (97, 1310868), (117, 1086788), (156, 815091), (194, 655434), (234, 543394), (291, 436956), (388, 327717), (468, 271697), (582, 218478), (873, 145652), (1164, 109239), (1261, 100836), (1746, 72826), (2522, 50418), (2801, 45396), (3492, 36413), (3783, 33612), (5044, 25209), (5602, 22698), (7566, 16806), (8403, 15132), (11204, 11349)]