164368692

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 425984832

約数和(自身を除く): 261616140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 284, 321, 426, 428, 601, 639, 642, 852, 963, 1202, 1278, 1284, 1803, 1926, 2404, 2556, 3606, 3852, 5409, 7212, 7597, 10818, 15194, 21636, 22791, 30388, 42671, 45582, 64307, 68373, 85342, 91164, 128013, 128614, 136746, 170684, 192921, 256026, 257228, 273492, 384039, 385842, 512052, 578763, 768078, 771684, 1157526, 1536156, 2315052, 4565797, 9131594, 13697391, 18263188, 27394782, 41092173, 54789564, 82184346, 164368692]

約数ペア:

[(1, 164368692), (2, 82184346), (3, 54789564), (4, 41092173), (6, 27394782), (9, 18263188), (12, 13697391), (18, 9131594), (36, 4565797), (71, 2315052), (107, 1536156), (142, 1157526), (213, 771684), (214, 768078), (284, 578763), (321, 512052), (426, 385842), (428, 384039), (601, 273492), (639, 257228), (642, 256026), (852, 192921), (963, 170684), (1202, 136746), (1278, 128614), (1284, 128013), (1803, 91164), (1926, 85342), (2404, 68373), (2556, 64307), (3606, 45582), (3852, 42671), (5409, 30388), (7212, 22791), (7597, 21636), (10818, 15194)]