128033724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 383685120

約数和(自身を除く): 255651396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 169, 174, 182, 203, 273, 311, 338, 348, 364, 377, 406, 507, 546, 609, 622, 676, 754, 812, 933, 1014, 1092, 1131, 1183, 1218, 1244, 1508, 1866, 2028, 2177, 2262, 2366, 2436, 2639, 3549, 3732, 4043, 4354, 4524, 4732, 4901, 5278, 6531, 7098, 7917, 8086, 8708, 9019, 9802, 10556, 12129, 13062, 14196, 14703, 15834, 16172, 18038, 19604, 24258, 26124, 27057, 28301, 29406, 31668, 34307, 36076, 48516, 52559, 54114, 56602, 58812, 63133, 68614, 84903, 102921, 105118, 108228, 113204, 117247, 126266, 137228, 157677, 169806, 189399, 205842, 210236, 234494, 252532, 315354, 339612, 351741, 367913, 378798, 411684, 468988, 630708, 703482, 735826, 757596, 820729, 1103739, 1406964, 1471652, 1524211, 1641458, 2207478, 2462187, 3048422, 3282916, 4414956, 4572633, 4924374, 6096844, 9145266, 9848748, 10669477, 18290532, 21338954, 32008431, 42677908, 64016862, 128033724]

約数ペア:

[(1, 128033724), (2, 64016862), (3, 42677908), (4, 32008431), (6, 21338954), (7, 18290532), (12, 10669477), (13, 9848748), (14, 9145266), (21, 6096844), (26, 4924374), (28, 4572633), (29, 4414956), (39, 3282916), (42, 3048422), (52, 2462187), (58, 2207478), (78, 1641458), (84, 1524211), (87, 1471652), (91, 1406964), (116, 1103739), (156, 820729), (169, 757596), (174, 735826), (182, 703482), (203, 630708), (273, 468988), (311, 411684), (338, 378798), (348, 367913), (364, 351741), (377, 339612), (406, 315354), (507, 252532), (546, 234494), (609, 210236), (622, 205842), (676, 189399), (754, 169806), (812, 157677), (933, 137228), (1014, 126266), (1092, 117247), (1131, 113204), (1183, 108228), (1218, 105118), (1244, 102921), (1508, 84903), (1866, 68614), (2028, 63133), (2177, 58812), (2262, 56602), (2366, 54114), (2436, 52559), (2639, 48516), (3549, 36076), (3732, 34307), (4043, 31668), (4354, 29406), (4524, 28301), (4732, 27057), (4901, 26124), (5278, 24258), (6531, 19604), (7098, 18038), (7917, 16172), (8086, 15834), (8708, 14703), (9019, 14196), (9802, 13062), (10556, 12129)]