173583384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 489646080

約数和(自身を除く): 316062696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 131, 137, 156, 186, 248, 262, 274, 312, 372, 393, 403, 411, 524, 548, 744, 786, 806, 822, 1048, 1096, 1209, 1572, 1612, 1644, 1703, 1781, 2418, 3144, 3224, 3288, 3406, 3562, 4061, 4247, 4836, 5109, 5343, 6812, 7124, 8122, 8494, 9672, 10218, 10686, 12183, 12741, 13624, 14248, 16244, 16988, 17947, 20436, 21372, 24366, 25482, 32488, 33976, 35894, 40872, 42744, 48732, 50964, 52793, 53841, 55211, 71788, 97464, 101928, 105586, 107682, 110422, 143576, 158379, 165633, 211172, 215364, 220844, 233311, 316758, 331266, 422344, 430728, 441688, 466622, 556357, 633516, 662532, 699933, 933244, 1112714, 1267032, 1325064, 1399866, 1669071, 1866488, 2225428, 2799732, 3338142, 4450856, 5599464, 6676284, 7232641, 13352568, 14465282, 21697923, 28930564, 43395846, 57861128, 86791692, 173583384]

約数ペア:

[(1, 173583384), (2, 86791692), (3, 57861128), (4, 43395846), (6, 28930564), (8, 21697923), (12, 14465282), (13, 13352568), (24, 7232641), (26, 6676284), (31, 5599464), (39, 4450856), (52, 3338142), (62, 2799732), (78, 2225428), (93, 1866488), (104, 1669071), (124, 1399866), (131, 1325064), (137, 1267032), (156, 1112714), (186, 933244), (248, 699933), (262, 662532), (274, 633516), (312, 556357), (372, 466622), (393, 441688), (403, 430728), (411, 422344), (524, 331266), (548, 316758), (744, 233311), (786, 220844), (806, 215364), (822, 211172), (1048, 165633), (1096, 158379), (1209, 143576), (1572, 110422), (1612, 107682), (1644, 105586), (1703, 101928), (1781, 97464), (2418, 71788), (3144, 55211), (3224, 53841), (3288, 52793), (3406, 50964), (3562, 48732), (4061, 42744), (4247, 40872), (4836, 35894), (5109, 33976), (5343, 32488), (6812, 25482), (7124, 24366), (8122, 21372), (8494, 20436), (9672, 17947), (10218, 16988), (10686, 16244), (12183, 14248), (12741, 13624)]