145113164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 309556128

約数和(自身を除く): 164442964

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 101, 161, 194, 202, 322, 388, 404, 529, 644, 679, 707, 1058, 1358, 1414, 2116, 2231, 2323, 2716, 2828, 3703, 4462, 4646, 7406, 8924, 9292, 9797, 14812, 15617, 16261, 19594, 31234, 32522, 39188, 51313, 53429, 62468, 65044, 68579, 102626, 106858, 137158, 205252, 213716, 225331, 274316, 359191, 374003, 450662, 718382, 748006, 901324, 1436764, 1496012, 1577317, 3154634, 5182613, 6309268, 10365226, 20730452, 36278291, 72556582, 145113164]

約数ペア:

[(1, 145113164), (2, 72556582), (4, 36278291), (7, 20730452), (14, 10365226), (23, 6309268), (28, 5182613), (46, 3154634), (92, 1577317), (97, 1496012), (101, 1436764), (161, 901324), (194, 748006), (202, 718382), (322, 450662), (388, 374003), (404, 359191), (529, 274316), (644, 225331), (679, 213716), (707, 205252), (1058, 137158), (1358, 106858), (1414, 102626), (2116, 68579), (2231, 65044), (2323, 62468), (2716, 53429), (2828, 51313), (3703, 39188), (4462, 32522), (4646, 31234), (7406, 19594), (8924, 16261), (9292, 15617), (9797, 14812)]