130916688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20507}}^1$

素因数の和:20544

約数の個数: 80

約数和(自身を含む): 406878720

約数和(自身を除く): 275962032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20507, 41014, 61521, 82028, 123042, 143549, 164056, 246084, 287098, 328112, 389633, 430647, 492168, 574196, 779266, 861294, 984336, 1148392, 1168899, 1558532, 1722588, 2296784, 2337798, 2727431, 3117064, 3445176, 4675596, 5454862, 6234128, 6890352, 8182293, 9351192, 10909724, 16364586, 18702384, 21819448, 32729172, 43638896, 65458344, 130916688]

約数ペア:

[(1, 130916688), (2, 65458344), (3, 43638896), (4, 32729172), (6, 21819448), (7, 18702384), (8, 16364586), (12, 10909724), (14, 9351192), (16, 8182293), (19, 6890352), (21, 6234128), (24, 5454862), (28, 4675596), (38, 3445176), (42, 3117064), (48, 2727431), (56, 2337798), (57, 2296784), (76, 1722588), (84, 1558532), (112, 1168899), (114, 1148392), (133, 984336), (152, 861294), (168, 779266), (228, 574196), (266, 492168), (304, 430647), (336, 389633), (399, 328112), (456, 287098), (532, 246084), (798, 164056), (912, 143549), (1064, 123042), (1596, 82028), (2128, 61521), (3192, 41014), (6384, 20507)]