155982552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 453254400

約数和(自身を除く): 297271848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 257, 264, 363, 418, 456, 484, 514, 627, 726, 771, 836, 968, 1028, 1254, 1331, 1452, 1542, 1672, 2056, 2299, 2508, 2662, 2827, 2904, 3084, 3993, 4598, 4883, 5016, 5324, 5654, 6168, 6897, 7986, 8481, 9196, 9766, 10648, 11308, 13794, 14649, 15972, 16962, 18392, 19532, 22616, 25289, 27588, 29298, 31097, 31944, 33924, 39064, 50578, 53713, 55176, 58596, 62194, 67848, 75867, 93291, 101156, 107426, 117192, 124388, 151734, 161139, 186582, 202312, 214852, 248776, 303468, 322278, 342067, 373164, 429704, 590843, 606936, 644556, 684134, 746328, 1026201, 1181686, 1289112, 1368268, 1772529, 2052402, 2363372, 2736536, 3545058, 4104804, 4726744, 6499273, 7090116, 8209608, 12998546, 14180232, 19497819, 25997092, 38995638, 51994184, 77991276, 155982552]

約数ペア:

[(1, 155982552), (2, 77991276), (3, 51994184), (4, 38995638), (6, 25997092), (8, 19497819), (11, 14180232), (12, 12998546), (19, 8209608), (22, 7090116), (24, 6499273), (33, 4726744), (38, 4104804), (44, 3545058), (57, 2736536), (66, 2363372), (76, 2052402), (88, 1772529), (114, 1368268), (121, 1289112), (132, 1181686), (152, 1026201), (209, 746328), (228, 684134), (242, 644556), (257, 606936), (264, 590843), (363, 429704), (418, 373164), (456, 342067), (484, 322278), (514, 303468), (627, 248776), (726, 214852), (771, 202312), (836, 186582), (968, 161139), (1028, 151734), (1254, 124388), (1331, 117192), (1452, 107426), (1542, 101156), (1672, 93291), (2056, 75867), (2299, 67848), (2508, 62194), (2662, 58596), (2827, 55176), (2904, 53713), (3084, 50578), (3993, 39064), (4598, 33924), (4883, 31944), (5016, 31097), (5324, 29298), (5654, 27588), (6168, 25289), (6897, 22616), (7986, 19532), (8481, 18392), (9196, 16962), (9766, 15972), (10648, 14649), (11308, 13794)]