118914616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 247860000

約数和(自身を除く): 128945384

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 116, 152, 212, 232, 424, 509, 551, 1007, 1018, 1102, 1537, 2014, 2036, 2204, 3074, 4028, 4072, 4408, 6148, 8056, 9671, 12296, 14761, 19342, 26977, 29203, 29522, 38684, 53954, 58406, 59044, 77368, 107908, 116812, 118088, 215816, 233624, 280459, 512563, 560918, 782333, 1025126, 1121836, 1564666, 2050252, 2243672, 3129332, 4100504, 6258664, 14864327, 29728654, 59457308, 118914616]

約数ペア:

[(1, 118914616), (2, 59457308), (4, 29728654), (8, 14864327), (19, 6258664), (29, 4100504), (38, 3129332), (53, 2243672), (58, 2050252), (76, 1564666), (106, 1121836), (116, 1025126), (152, 782333), (212, 560918), (232, 512563), (424, 280459), (509, 233624), (551, 215816), (1007, 118088), (1018, 116812), (1102, 107908), (1537, 77368), (2014, 59044), (2036, 58406), (2204, 53954), (3074, 38684), (4028, 29522), (4072, 29203), (4408, 26977), (6148, 19342), (8056, 14761), (9671, 12296)]