131483268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3966

約数の個数: 108

約数和(自身を含む): 407075760

約数和(自身を除く): 275592492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 3923, 4788, 5586, 7846, 8379, 11172, 11769, 15692, 16758, 23538, 27461, 33516, 35307, 47076, 54922, 70614, 74537, 82383, 109844, 141228, 149074, 164766, 192227, 223611, 247149, 298148, 329532, 384454, 447222, 494298, 521759, 576681, 670833, 768908, 894444, 988596, 1043518, 1153362, 1341666, 1565277, 1730043, 2087036, 2306724, 2683332, 3130554, 3460086, 3652313, 4695831, 6261108, 6920172, 7304626, 9391662, 10956939, 14609252, 18783324, 21913878, 32870817, 43827756, 65741634, 131483268]

約数ペア:

[(1, 131483268), (2, 65741634), (3, 43827756), (4, 32870817), (6, 21913878), (7, 18783324), (9, 14609252), (12, 10956939), (14, 9391662), (18, 7304626), (19, 6920172), (21, 6261108), (28, 4695831), (36, 3652313), (38, 3460086), (42, 3130554), (49, 2683332), (57, 2306724), (63, 2087036), (76, 1730043), (84, 1565277), (98, 1341666), (114, 1153362), (126, 1043518), (133, 988596), (147, 894444), (171, 768908), (196, 670833), (228, 576681), (252, 521759), (266, 494298), (294, 447222), (342, 384454), (399, 329532), (441, 298148), (532, 247149), (588, 223611), (684, 192227), (798, 164766), (882, 149074), (931, 141228), (1197, 109844), (1596, 82383), (1764, 74537), (1862, 70614), (2394, 54922), (2793, 47076), (3724, 35307), (3923, 33516), (4788, 27461), (5586, 23538), (7846, 16758), (8379, 15692), (11172, 11769)]