164449142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 146901898

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 53, 106, 143, 209, 247, 286, 418, 494, 571, 583, 689, 1007, 1142, 1166, 1378, 2014, 2717, 5434, 6281, 7423, 7579, 10849, 11077, 12562, 13091, 14846, 15158, 21698, 22154, 26182, 30263, 60526, 81653, 119339, 141037, 144001, 163306, 238678, 282074, 288002, 332893, 393419, 574997, 665786, 786838, 1149994, 1551407, 3102814, 4327609, 6324967, 7474961, 8655218, 12649934, 14949922, 82224571, 164449142]

約数ペア:

[(1, 164449142), (2, 82224571), (11, 14949922), (13, 12649934), (19, 8655218), (22, 7474961), (26, 6324967), (38, 4327609), (53, 3102814), (106, 1551407), (143, 1149994), (209, 786838), (247, 665786), (286, 574997), (418, 393419), (494, 332893), (571, 288002), (583, 282074), (689, 238678), (1007, 163306), (1142, 144001), (1166, 141037), (1378, 119339), (2014, 81653), (2717, 60526), (5434, 30263), (6281, 26182), (7423, 22154), (7579, 21698), (10849, 15158), (11077, 14846), (12562, 13091)]