163793592

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^2$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 452382840

約数和(自身を除く): 288589248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 179, 213, 284, 358, 426, 537, 568, 639, 716, 852, 1074, 1278, 1432, 1611, 1704, 2148, 2556, 3222, 4296, 5112, 6444, 12709, 12888, 25418, 32041, 38127, 50836, 64082, 76254, 96123, 101672, 114381, 128164, 152508, 192246, 228762, 256328, 288369, 305016, 384492, 457524, 576738, 768984, 915048, 1153476, 2274911, 2306952, 4549822, 6824733, 9099644, 13649466, 18199288, 20474199, 27298932, 40948398, 54597864, 81896796, 163793592]

約数ペア:

[(1, 163793592), (2, 81896796), (3, 54597864), (4, 40948398), (6, 27298932), (8, 20474199), (9, 18199288), (12, 13649466), (18, 9099644), (24, 6824733), (36, 4549822), (71, 2306952), (72, 2274911), (142, 1153476), (179, 915048), (213, 768984), (284, 576738), (358, 457524), (426, 384492), (537, 305016), (568, 288369), (639, 256328), (716, 228762), (852, 192246), (1074, 152508), (1278, 128164), (1432, 114381), (1611, 101672), (1704, 96123), (2148, 76254), (2556, 64082), (3222, 50836), (4296, 38127), (5112, 32041), (6444, 25418), (12709, 12888)]