157065780249

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 268788199680

約数和(自身を除く): 111722419431

約数列:

[1, 3, 7, 9, 21, 41, 63, 109, 123, 287, 327, 369, 571, 763, 861, 977, 981, 1713, 2289, 2583, 2931, 3997, 4469, 5139, 6839, 6867, 8793, 11991, 13407, 20517, 23411, 31283, 35973, 40057, 40221, 61551, 62239, 70233, 93849, 106493, 120171, 163877, 186717, 210699, 280399, 281547, 319479, 360513, 435673, 491631, 557867, 560151, 745451, 841197, 958437, 1307019, 1474893, 1673601, 2236353, 2523591, 2551799, 3905069, 3921057, 4366213, 5020803, 6709059, 7655397, 11715207, 13098639, 17862593, 22872547, 22966191, 30563491, 35145621, 39295917, 53587779, 60807503, 68617641, 91690473, 160107829, 160763337, 182422509, 205852923, 275071419, 425652521, 480323487, 547267527, 1276957563, 1440970461, 2493107623, 3830872689, 7479322869, 17451753361, 22437968607, 52355260083, 157065780249]

約数ペア:

[(1, 157065780249), (3, 52355260083), (7, 22437968607), (9, 17451753361), (21, 7479322869), (41, 3830872689), (63, 2493107623), (109, 1440970461), (123, 1276957563), (287, 547267527), (327, 480323487), (369, 425652521), (571, 275071419), (763, 205852923), (861, 182422509), (977, 160763337), (981, 160107829), (1713, 91690473), (2289, 68617641), (2583, 60807503), (2931, 53587779), (3997, 39295917), (4469, 35145621), (5139, 30563491), (6839, 22966191), (6867, 22872547), (8793, 17862593), (11991, 13098639), (13407, 11715207), (20517, 7655397), (23411, 6709059), (31283, 5020803), (35973, 4366213), (40057, 3921057), (40221, 3905069), (61551, 2551799), (62239, 2523591), (70233, 2236353), (93849, 1673601), (106493, 1474893), (120171, 1307019), (163877, 958437), (186717, 841197), (210699, 745451), (280399, 560151), (281547, 557867), (319479, 491631), (360513, 435673)]