16198380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 56188944

約数和(自身を除く): 39990564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 101, 108, 110, 132, 135, 162, 165, 180, 198, 202, 220, 243, 270, 297, 303, 324, 330, 396, 404, 405, 486, 495, 505, 540, 594, 606, 660, 729, 810, 891, 909, 972, 990, 1010, 1111, 1188, 1212, 1215, 1458, 1485, 1515, 1620, 1782, 1818, 1980, 2020, 2222, 2430, 2673, 2727, 2916, 2970, 3030, 3333, 3564, 3636, 3645, 4444, 4455, 4545, 4860, 5346, 5454, 5555, 5940, 6060, 6666, 7290, 8019, 8181, 8910, 9090, 9999, 10692, 10908, 11110, 13332, 13365, 13635, 14580, 16038, 16362, 16665, 17820, 18180, 19998, 22220, 24543, 26730, 27270, 29997, 32076, 32724, 33330, 39996, 40095, 40905, 49086, 49995, 53460, 54540, 59994, 66660, 73629, 80190, 81810, 89991, 98172, 99990, 119988, 122715, 147258, 149985, 160380, 163620, 179982, 199980, 245430, 269973, 294516, 299970, 359964, 368145, 449955, 490860, 539946, 599940, 736290, 809919, 899910, 1079892, 1349865, 1472580, 1619838, 1799820, 2699730, 3239676, 4049595, 5399460, 8099190, 16198380]

約数ペア:

[(1, 16198380), (2, 8099190), (3, 5399460), (4, 4049595), (5, 3239676), (6, 2699730), (9, 1799820), (10, 1619838), (11, 1472580), (12, 1349865), (15, 1079892), (18, 899910), (20, 809919), (22, 736290), (27, 599940), (30, 539946), (33, 490860), (36, 449955), (44, 368145), (45, 359964), (54, 299970), (55, 294516), (60, 269973), (66, 245430), (81, 199980), (90, 179982), (99, 163620), (101, 160380), (108, 149985), (110, 147258), (132, 122715), (135, 119988), (162, 99990), (165, 98172), (180, 89991), (198, 81810), (202, 80190), (220, 73629), (243, 66660), (270, 59994), (297, 54540), (303, 53460), (324, 49995), (330, 49086), (396, 40905), (404, 40095), (405, 39996), (486, 33330), (495, 32724), (505, 32076), (540, 29997), (594, 27270), (606, 26730), (660, 24543), (729, 22220), (810, 19998), (891, 18180), (909, 17820), (972, 16665), (990, 16362), (1010, 16038), (1111, 14580), (1188, 13635), (1212, 13365), (1215, 13332), (1458, 11110), (1485, 10908), (1515, 10692), (1620, 9999), (1782, 9090), (1818, 8910), (1980, 8181), (2020, 8019), (2222, 7290), (2430, 6666), (2673, 6060), (2727, 5940), (2916, 5555), (2970, 5454), (3030, 5346), (3333, 4860), (3564, 4545), (3636, 4455), (3645, 4444)]