183898386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 496903680

約数和(自身を除く): 313005294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 89, 93, 126, 138, 161, 178, 186, 207, 217, 267, 279, 322, 414, 434, 483, 529, 534, 558, 623, 651, 713, 801, 966, 1058, 1246, 1302, 1426, 1449, 1587, 1602, 1869, 1953, 2047, 2139, 2759, 2898, 3174, 3703, 3738, 3906, 4094, 4278, 4761, 4991, 5518, 5607, 6141, 6417, 7406, 8277, 9522, 9982, 11109, 11214, 12282, 12834, 14329, 14973, 16399, 16554, 18423, 19313, 22218, 24831, 28658, 29946, 32798, 33327, 36846, 38626, 42987, 44919, 47081, 49197, 49662, 57939, 63457, 66654, 85974, 89838, 94162, 98394, 114793, 115878, 126914, 128961, 141243, 147591, 173817, 190371, 229586, 257922, 282486, 295182, 329567, 344379, 347634, 380742, 423729, 444199, 571113, 659134, 688758, 847458, 888398, 988701, 1033137, 1142226, 1332597, 1459511, 1977402, 2066274, 2665194, 2919022, 2966103, 3997791, 4378533, 5932206, 7995582, 8757066, 10216577, 13135599, 20433154, 26271198, 30649731, 61299462, 91949193, 183898386]

約数ペア:

[(1, 183898386), (2, 91949193), (3, 61299462), (6, 30649731), (7, 26271198), (9, 20433154), (14, 13135599), (18, 10216577), (21, 8757066), (23, 7995582), (31, 5932206), (42, 4378533), (46, 3997791), (62, 2966103), (63, 2919022), (69, 2665194), (89, 2066274), (93, 1977402), (126, 1459511), (138, 1332597), (161, 1142226), (178, 1033137), (186, 988701), (207, 888398), (217, 847458), (267, 688758), (279, 659134), (322, 571113), (414, 444199), (434, 423729), (483, 380742), (529, 347634), (534, 344379), (558, 329567), (623, 295182), (651, 282486), (713, 257922), (801, 229586), (966, 190371), (1058, 173817), (1246, 147591), (1302, 141243), (1426, 128961), (1449, 126914), (1587, 115878), (1602, 114793), (1869, 98394), (1953, 94162), (2047, 89838), (2139, 85974), (2759, 66654), (2898, 63457), (3174, 57939), (3703, 49662), (3738, 49197), (3906, 47081), (4094, 44919), (4278, 42987), (4761, 38626), (4991, 36846), (5518, 33327), (5607, 32798), (6141, 29946), (6417, 28658), (7406, 24831), (8277, 22218), (9522, 19313), (9982, 18423), (11109, 16554), (11214, 16399), (12282, 14973), (12834, 14329)]