141931272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 419420160

約数和(自身を除く): 277488888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 73, 84, 142, 146, 163, 168, 213, 219, 284, 292, 326, 426, 438, 489, 497, 511, 568, 584, 652, 852, 876, 978, 994, 1022, 1141, 1304, 1491, 1533, 1704, 1752, 1956, 1988, 2044, 2282, 2982, 3066, 3423, 3912, 3976, 4088, 4564, 5183, 5964, 6132, 6846, 9128, 10366, 11573, 11899, 11928, 12264, 13692, 15549, 20732, 23146, 23798, 27384, 31098, 34719, 35697, 36281, 41464, 46292, 47596, 62196, 69438, 71394, 72562, 81011, 83293, 92584, 95192, 108843, 124392, 138876, 142788, 145124, 162022, 166586, 217686, 243033, 249879, 277752, 285576, 290248, 324044, 333172, 435372, 486066, 499758, 648088, 666344, 844829, 870744, 972132, 999516, 1689658, 1944264, 1999032, 2534487, 3379316, 5068974, 5913803, 6758632, 10137948, 11827606, 17741409, 20275896, 23655212, 35482818, 47310424, 70965636, 141931272]

約数ペア:

[(1, 141931272), (2, 70965636), (3, 47310424), (4, 35482818), (6, 23655212), (7, 20275896), (8, 17741409), (12, 11827606), (14, 10137948), (21, 6758632), (24, 5913803), (28, 5068974), (42, 3379316), (56, 2534487), (71, 1999032), (73, 1944264), (84, 1689658), (142, 999516), (146, 972132), (163, 870744), (168, 844829), (213, 666344), (219, 648088), (284, 499758), (292, 486066), (326, 435372), (426, 333172), (438, 324044), (489, 290248), (497, 285576), (511, 277752), (568, 249879), (584, 243033), (652, 217686), (852, 166586), (876, 162022), (978, 145124), (994, 142788), (1022, 138876), (1141, 124392), (1304, 108843), (1491, 95192), (1533, 92584), (1704, 83293), (1752, 81011), (1956, 72562), (1988, 71394), (2044, 69438), (2282, 62196), (2982, 47596), (3066, 46292), (3423, 41464), (3912, 36281), (3976, 35697), (4088, 34719), (4564, 31098), (5183, 27384), (5964, 23798), (6132, 23146), (6846, 20732), (9128, 15549), (10366, 13692), (11573, 12264), (11899, 11928)]