161893584

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1685

約数の個数: 120

約数和(自身を含む): 491734152

約数和(自身を除く): 329840568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1613, 1968, 2091, 2448, 2788, 2952, 3226, 4182, 4839, 5576, 5904, 6273, 6452, 8364, 9678, 11152, 12546, 12904, 14517, 16728, 19356, 25092, 25808, 27421, 29034, 33456, 38712, 50184, 54842, 58068, 66133, 77424, 82263, 100368, 109684, 116136, 132266, 164526, 198399, 219368, 232272, 246789, 264532, 329052, 396798, 438736, 493578, 529064, 595197, 658104, 793596, 987156, 1058128, 1124261, 1190394, 1316208, 1587192, 1974312, 2248522, 2380788, 3174384, 3372783, 3948624, 4497044, 4761576, 6745566, 8994088, 9523152, 10118349, 13491132, 17988176, 20236698, 26982264, 40473396, 53964528, 80946792, 161893584]

約数ペア:

[(1, 161893584), (2, 80946792), (3, 53964528), (4, 40473396), (6, 26982264), (8, 20236698), (9, 17988176), (12, 13491132), (16, 10118349), (17, 9523152), (18, 8994088), (24, 6745566), (34, 4761576), (36, 4497044), (41, 3948624), (48, 3372783), (51, 3174384), (68, 2380788), (72, 2248522), (82, 1974312), (102, 1587192), (123, 1316208), (136, 1190394), (144, 1124261), (153, 1058128), (164, 987156), (204, 793596), (246, 658104), (272, 595197), (306, 529064), (328, 493578), (369, 438736), (408, 396798), (492, 329052), (612, 264532), (656, 246789), (697, 232272), (738, 219368), (816, 198399), (984, 164526), (1224, 132266), (1394, 116136), (1476, 109684), (1613, 100368), (1968, 82263), (2091, 77424), (2448, 66133), (2788, 58068), (2952, 54842), (3226, 50184), (4182, 38712), (4839, 33456), (5576, 29034), (5904, 27421), (6273, 25808), (6452, 25092), (8364, 19356), (9678, 16728), (11152, 14517), (12546, 12904)]