145841052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 400091664

約数和(自身を除く): 254250612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2557, 2716, 4074, 4753, 5114, 7671, 8148, 9506, 10228, 14259, 15342, 17899, 19012, 28518, 30684, 35798, 53697, 57036, 71596, 107394, 125293, 214788, 248029, 250586, 375879, 496058, 501172, 744087, 751758, 992116, 1488174, 1503516, 1736203, 2976348, 3472406, 5208609, 6944812, 10417218, 12153421, 20834436, 24306842, 36460263, 48613684, 72920526, 145841052]

約数ペア:

[(1, 145841052), (2, 72920526), (3, 48613684), (4, 36460263), (6, 24306842), (7, 20834436), (12, 12153421), (14, 10417218), (21, 6944812), (28, 5208609), (42, 3472406), (49, 2976348), (84, 1736203), (97, 1503516), (98, 1488174), (147, 992116), (194, 751758), (196, 744087), (291, 501172), (294, 496058), (388, 375879), (582, 250586), (588, 248029), (679, 214788), (1164, 125293), (1358, 107394), (2037, 71596), (2557, 57036), (2716, 53697), (4074, 35798), (4753, 30684), (5114, 28518), (7671, 19012), (8148, 17899), (9506, 15342), (10228, 14259)]