156142532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 359009280

約数和(自身を除く): 202866748

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 107, 133, 182, 211, 214, 247, 266, 364, 422, 428, 494, 532, 749, 844, 988, 1391, 1477, 1498, 1729, 2033, 2743, 2782, 2954, 2996, 3458, 4009, 4066, 5486, 5564, 5908, 6916, 8018, 8132, 9737, 10972, 14231, 16036, 19201, 19474, 22577, 26429, 28063, 28462, 38402, 38948, 45154, 52117, 52858, 56126, 56924, 76804, 90308, 104234, 105716, 112252, 158039, 185003, 208468, 293501, 316078, 364819, 370006, 428963, 587002, 632156, 729638, 740012, 857926, 1174004, 1459276, 1715852, 2054507, 3002741, 4109014, 5576519, 6005482, 8218028, 11153038, 12010964, 22306076, 39035633, 78071266, 156142532]

約数ペア:

[(1, 156142532), (2, 78071266), (4, 39035633), (7, 22306076), (13, 12010964), (14, 11153038), (19, 8218028), (26, 6005482), (28, 5576519), (38, 4109014), (52, 3002741), (76, 2054507), (91, 1715852), (107, 1459276), (133, 1174004), (182, 857926), (211, 740012), (214, 729638), (247, 632156), (266, 587002), (364, 428963), (422, 370006), (428, 364819), (494, 316078), (532, 293501), (749, 208468), (844, 185003), (988, 158039), (1391, 112252), (1477, 105716), (1498, 104234), (1729, 90308), (2033, 76804), (2743, 56924), (2782, 56126), (2954, 52858), (2996, 52117), (3458, 45154), (4009, 38948), (4066, 38402), (5486, 28462), (5564, 28063), (5908, 26429), (6916, 22577), (8018, 19474), (8132, 19201), (9737, 16036), (10972, 14231)]