153174580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 369452160

約数和(自身を除く): 216277580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 101, 130, 190, 202, 247, 260, 307, 380, 404, 494, 505, 614, 988, 1010, 1228, 1235, 1313, 1535, 1919, 2020, 2470, 2626, 3070, 3838, 3991, 4940, 5252, 5833, 6140, 6565, 7676, 7982, 9595, 11666, 13130, 15964, 19190, 19955, 23332, 24947, 26260, 29165, 31007, 38380, 39910, 49894, 58330, 62014, 75829, 79820, 99788, 116660, 124028, 124735, 151658, 155035, 249470, 303316, 310070, 379145, 403091, 498940, 589133, 620140, 758290, 806182, 1178266, 1516580, 1612364, 2015455, 2356532, 2945665, 4030910, 5891330, 7658729, 8061820, 11782660, 15317458, 30634916, 38293645, 76587290, 153174580]

約数ペア:

[(1, 153174580), (2, 76587290), (4, 38293645), (5, 30634916), (10, 15317458), (13, 11782660), (19, 8061820), (20, 7658729), (26, 5891330), (38, 4030910), (52, 2945665), (65, 2356532), (76, 2015455), (95, 1612364), (101, 1516580), (130, 1178266), (190, 806182), (202, 758290), (247, 620140), (260, 589133), (307, 498940), (380, 403091), (404, 379145), (494, 310070), (505, 303316), (614, 249470), (988, 155035), (1010, 151658), (1228, 124735), (1235, 124028), (1313, 116660), (1535, 99788), (1919, 79820), (2020, 75829), (2470, 62014), (2626, 58330), (3070, 49894), (3838, 39910), (3991, 38380), (4940, 31007), (5252, 29165), (5833, 26260), (6140, 24947), (6565, 23332), (7676, 19955), (7982, 19190), (9595, 15964), (11666, 13130)]