139387668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 243813612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 131, 159, 212, 239, 262, 318, 371, 393, 478, 524, 636, 717, 742, 786, 917, 956, 1113, 1434, 1484, 1572, 1673, 1834, 2226, 2751, 2868, 3346, 3668, 4452, 5019, 5502, 6692, 6943, 10038, 11004, 12667, 13886, 20076, 20829, 25334, 27772, 31309, 38001, 41658, 48601, 50668, 62618, 76002, 83316, 88669, 93927, 97202, 125236, 145803, 152004, 177338, 187854, 194404, 219163, 266007, 291606, 354676, 375708, 438326, 532014, 583212, 657489, 876652, 1064028, 1314978, 1659377, 2629956, 3318754, 4978131, 6637508, 9956262, 11615639, 19912524, 23231278, 34846917, 46462556, 69693834, 139387668]

約数ペア:

[(1, 139387668), (2, 69693834), (3, 46462556), (4, 34846917), (6, 23231278), (7, 19912524), (12, 11615639), (14, 9956262), (21, 6637508), (28, 4978131), (42, 3318754), (53, 2629956), (84, 1659377), (106, 1314978), (131, 1064028), (159, 876652), (212, 657489), (239, 583212), (262, 532014), (318, 438326), (371, 375708), (393, 354676), (478, 291606), (524, 266007), (636, 219163), (717, 194404), (742, 187854), (786, 177338), (917, 152004), (956, 145803), (1113, 125236), (1434, 97202), (1484, 93927), (1572, 88669), (1673, 83316), (1834, 76002), (2226, 62618), (2751, 50668), (2868, 48601), (3346, 41658), (3668, 38001), (4452, 31309), (5019, 27772), (5502, 25334), (6692, 20829), (6943, 20076), (10038, 13886), (11004, 12667)]