188734128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 535680000

約数和(自身を除く): 346945872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 1192, 1639, 1788, 2384, 2399, 3278, 3576, 4798, 4917, 6556, 7152, 7197, 9596, 9834, 13112, 14394, 19192, 19668, 26224, 26389, 28788, 38384, 39336, 52778, 57576, 78672, 79167, 105556, 115152, 158334, 211112, 316668, 357451, 422224, 633336, 714902, 1072353, 1266672, 1429804, 2144706, 2859608, 3931961, 4289412, 5719216, 7863922, 8578824, 11795883, 15727844, 17157648, 23591766, 31455688, 47183532, 62911376, 94367064, 188734128]

約数ペア:

[(1, 188734128), (2, 94367064), (3, 62911376), (4, 47183532), (6, 31455688), (8, 23591766), (11, 17157648), (12, 15727844), (16, 11795883), (22, 8578824), (24, 7863922), (33, 5719216), (44, 4289412), (48, 3931961), (66, 2859608), (88, 2144706), (132, 1429804), (149, 1266672), (176, 1072353), (264, 714902), (298, 633336), (447, 422224), (528, 357451), (596, 316668), (894, 211112), (1192, 158334), (1639, 115152), (1788, 105556), (2384, 79167), (2399, 78672), (3278, 57576), (3576, 52778), (4798, 39336), (4917, 38384), (6556, 28788), (7152, 26389), (7197, 26224), (9596, 19668), (9834, 19192), (13112, 14394)]