160385004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 487075680

約数和(自身を除く): 326690676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 612, 646, 663, 684, 741, 884, 969, 988, 1061, 1292, 1326, 1482, 1938, 1989, 2122, 2223, 2652, 2907, 2964, 3183, 3876, 3978, 4199, 4244, 4446, 5814, 6366, 7956, 8398, 8892, 9549, 11628, 12597, 12732, 13793, 16796, 18037, 19098, 20159, 25194, 27586, 36074, 37791, 38196, 40318, 41379, 50388, 54111, 55172, 60477, 72148, 75582, 80636, 82758, 108222, 120954, 124137, 151164, 162333, 165516, 181431, 216444, 234481, 241908, 248274, 262067, 324666, 342703, 362862, 468962, 496548, 524134, 649332, 685406, 703443, 725724, 786201, 937924, 1028109, 1048268, 1370812, 1406886, 1572402, 2056218, 2110329, 2358603, 2813772, 3084327, 3144804, 4112436, 4220658, 4455139, 4717206, 6168654, 8441316, 8910278, 9434412, 12337308, 13365417, 17820556, 26730834, 40096251, 53461668, 80192502, 160385004]

約数ペア:

[(1, 160385004), (2, 80192502), (3, 53461668), (4, 40096251), (6, 26730834), (9, 17820556), (12, 13365417), (13, 12337308), (17, 9434412), (18, 8910278), (19, 8441316), (26, 6168654), (34, 4717206), (36, 4455139), (38, 4220658), (39, 4112436), (51, 3144804), (52, 3084327), (57, 2813772), (68, 2358603), (76, 2110329), (78, 2056218), (102, 1572402), (114, 1406886), (117, 1370812), (153, 1048268), (156, 1028109), (171, 937924), (204, 786201), (221, 725724), (228, 703443), (234, 685406), (247, 649332), (306, 524134), (323, 496548), (342, 468962), (442, 362862), (468, 342703), (494, 324666), (612, 262067), (646, 248274), (663, 241908), (684, 234481), (741, 216444), (884, 181431), (969, 165516), (988, 162333), (1061, 151164), (1292, 124137), (1326, 120954), (1482, 108222), (1938, 82758), (1989, 80636), (2122, 75582), (2223, 72148), (2652, 60477), (2907, 55172), (2964, 54111), (3183, 50388), (3876, 41379), (3978, 40318), (4199, 38196), (4244, 37791), (4446, 36074), (5814, 27586), (6366, 25194), (7956, 20159), (8398, 19098), (8892, 18037), (9549, 16796), (11628, 13793), (12597, 12732)]