161039472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 478469376

約数和(自身を除く): 317429904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 43, 44, 48, 66, 82, 86, 88, 123, 129, 132, 164, 172, 173, 176, 246, 258, 264, 328, 344, 346, 451, 473, 492, 516, 519, 528, 656, 688, 692, 902, 946, 984, 1032, 1038, 1353, 1384, 1419, 1763, 1804, 1892, 1903, 1968, 2064, 2076, 2706, 2768, 2838, 3526, 3608, 3784, 3806, 4152, 5289, 5412, 5676, 5709, 7052, 7093, 7216, 7439, 7568, 7612, 8304, 10578, 10824, 11352, 11418, 14104, 14186, 14878, 15224, 19393, 21156, 21279, 21648, 22317, 22704, 22836, 28208, 28372, 29756, 30448, 38786, 42312, 42558, 44634, 45672, 56744, 58179, 59512, 77572, 78023, 81829, 84624, 85116, 89268, 91344, 113488, 116358, 119024, 155144, 156046, 163658, 170232, 178536, 232716, 234069, 245487, 304999, 310288, 312092, 327316, 340464, 357072, 465432, 468138, 490974, 609998, 624184, 654632, 914997, 930864, 936276, 981948, 1219996, 1248368, 1309264, 1829994, 1872552, 1963896, 2439992, 3354989, 3659988, 3745104, 3927792, 4879984, 6709978, 7319976, 10064967, 13419956, 14639952, 20129934, 26839912, 40259868, 53679824, 80519736, 161039472]

約数ペア:

[(1, 161039472), (2, 80519736), (3, 53679824), (4, 40259868), (6, 26839912), (8, 20129934), (11, 14639952), (12, 13419956), (16, 10064967), (22, 7319976), (24, 6709978), (33, 4879984), (41, 3927792), (43, 3745104), (44, 3659988), (48, 3354989), (66, 2439992), (82, 1963896), (86, 1872552), (88, 1829994), (123, 1309264), (129, 1248368), (132, 1219996), (164, 981948), (172, 936276), (173, 930864), (176, 914997), (246, 654632), (258, 624184), (264, 609998), (328, 490974), (344, 468138), (346, 465432), (451, 357072), (473, 340464), (492, 327316), (516, 312092), (519, 310288), (528, 304999), (656, 245487), (688, 234069), (692, 232716), (902, 178536), (946, 170232), (984, 163658), (1032, 156046), (1038, 155144), (1353, 119024), (1384, 116358), (1419, 113488), (1763, 91344), (1804, 89268), (1892, 85116), (1903, 84624), (1968, 81829), (2064, 78023), (2076, 77572), (2706, 59512), (2768, 58179), (2838, 56744), (3526, 45672), (3608, 44634), (3784, 42558), (3806, 42312), (4152, 38786), (5289, 30448), (5412, 29756), (5676, 28372), (5709, 28208), (7052, 22836), (7093, 22704), (7216, 22317), (7439, 21648), (7568, 21279), (7612, 21156), (8304, 19393), (10578, 15224), (10824, 14878), (11352, 14186), (11418, 14104)]