190015164

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 492775920

約数和(自身を除く): 302760756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 137, 177, 236, 274, 354, 411, 531, 548, 653, 708, 822, 1062, 1233, 1306, 1644, 1959, 2124, 2466, 2612, 3918, 4932, 5877, 7836, 8083, 11754, 16166, 23508, 24249, 32332, 38527, 48498, 72747, 77054, 89461, 96996, 115581, 145494, 154108, 178922, 231162, 268383, 290988, 346743, 357844, 462324, 536766, 693486, 805149, 1073532, 1386972, 1610298, 3220596, 5278199, 10556398, 15834597, 21112796, 31669194, 47503791, 63338388, 95007582, 190015164]

約数ペア:

[(1, 190015164), (2, 95007582), (3, 63338388), (4, 47503791), (6, 31669194), (9, 21112796), (12, 15834597), (18, 10556398), (36, 5278199), (59, 3220596), (118, 1610298), (137, 1386972), (177, 1073532), (236, 805149), (274, 693486), (354, 536766), (411, 462324), (531, 357844), (548, 346743), (653, 290988), (708, 268383), (822, 231162), (1062, 178922), (1233, 154108), (1306, 145494), (1644, 115581), (1959, 96996), (2124, 89461), (2466, 77054), (2612, 72747), (3918, 48498), (4932, 38527), (5877, 32332), (7836, 24249), (8083, 23508), (11754, 16166)]