159086772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17891}}^1$

素因数の和:17933

約数の個数: 72

約数和(自身を含む): 455888160

約数和(自身を除く): 296801388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17891, 35782, 53673, 71564, 107346, 161019, 214692, 232583, 322038, 339929, 465166, 644076, 679858, 697749, 930332, 1019787, 1359716, 1395498, 2039574, 2093247, 2790996, 3059361, 4079148, 4186494, 4419077, 6118722, 8372988, 8838154, 12237444, 13257231, 17676308, 26514462, 39771693, 53028924, 79543386, 159086772]

約数ペア:

[(1, 159086772), (2, 79543386), (3, 53028924), (4, 39771693), (6, 26514462), (9, 17676308), (12, 13257231), (13, 12237444), (18, 8838154), (19, 8372988), (26, 6118722), (36, 4419077), (38, 4186494), (39, 4079148), (52, 3059361), (57, 2790996), (76, 2093247), (78, 2039574), (114, 1395498), (117, 1359716), (156, 1019787), (171, 930332), (228, 697749), (234, 679858), (247, 644076), (342, 465166), (468, 339929), (494, 322038), (684, 232583), (741, 214692), (988, 161019), (1482, 107346), (2223, 71564), (2964, 53673), (4446, 35782), (8892, 17891)]