158556816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3285

約数の個数: 120

約数和(自身を含む): 499848960

約数和(自身を除く): 341292144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 3229, 4092, 4464, 5456, 6138, 6458, 8184, 9687, 12276, 12916, 16368, 19374, 24552, 25832, 29061, 35519, 38748, 49104, 51664, 58122, 71038, 77496, 100099, 106557, 116244, 142076, 154992, 200198, 213114, 232488, 284152, 300297, 319671, 400396, 426228, 464976, 568304, 600594, 639342, 800792, 852456, 900891, 1101089, 1201188, 1278684, 1601584, 1704912, 1801782, 2202178, 2402376, 2557368, 3303267, 3603564, 4404356, 4804752, 5114736, 6606534, 7207128, 8808712, 9909801, 13213068, 14414256, 17617424, 19819602, 26426136, 39639204, 52852272, 79278408, 158556816]

約数ペア:

[(1, 158556816), (2, 79278408), (3, 52852272), (4, 39639204), (6, 26426136), (8, 19819602), (9, 17617424), (11, 14414256), (12, 13213068), (16, 9909801), (18, 8808712), (22, 7207128), (24, 6606534), (31, 5114736), (33, 4804752), (36, 4404356), (44, 3603564), (48, 3303267), (62, 2557368), (66, 2402376), (72, 2202178), (88, 1801782), (93, 1704912), (99, 1601584), (124, 1278684), (132, 1201188), (144, 1101089), (176, 900891), (186, 852456), (198, 800792), (248, 639342), (264, 600594), (279, 568304), (341, 464976), (372, 426228), (396, 400396), (496, 319671), (528, 300297), (558, 284152), (682, 232488), (744, 213114), (792, 200198), (1023, 154992), (1116, 142076), (1364, 116244), (1488, 106557), (1584, 100099), (2046, 77496), (2232, 71038), (2728, 58122), (3069, 51664), (3229, 49104), (4092, 38748), (4464, 35519), (5456, 29061), (6138, 25832), (6458, 24552), (8184, 19374), (9687, 16368), (12276, 12916)]