163330308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 439639200

約数和(自身を除く): 276308892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1602, 1691, 2683, 3204, 3382, 5073, 5366, 6764, 8049, 10146, 10732, 15219, 16098, 20292, 24147, 30438, 32196, 48294, 50977, 60876, 96588, 101954, 152931, 203908, 238787, 305862, 458793, 477574, 611724, 716361, 917586, 955148, 1432722, 1835172, 2149083, 2865444, 4298166, 4536953, 8596332, 9073906, 13610859, 18147812, 27221718, 40832577, 54443436, 81665154, 163330308]

約数ペア:

[(1, 163330308), (2, 81665154), (3, 54443436), (4, 40832577), (6, 27221718), (9, 18147812), (12, 13610859), (18, 9073906), (19, 8596332), (36, 4536953), (38, 4298166), (57, 2865444), (76, 2149083), (89, 1835172), (114, 1432722), (171, 955148), (178, 917586), (228, 716361), (267, 611724), (342, 477574), (356, 458793), (534, 305862), (684, 238787), (801, 203908), (1068, 152931), (1602, 101954), (1691, 96588), (2683, 60876), (3204, 50977), (3382, 48294), (5073, 32196), (5366, 30438), (6764, 24147), (8049, 20292), (10146, 16098), (10732, 15219)]