145519344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 433499040

約数和(自身を除く): 287979696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 829, 848, 954, 1104, 1219, 1272, 1656, 1658, 1908, 2438, 2487, 2544, 3312, 3316, 3657, 3816, 4876, 4974, 6632, 7314, 7461, 7632, 9752, 9948, 10971, 13264, 14628, 14922, 19067, 19504, 19896, 21942, 29256, 29844, 38134, 39792, 43884, 43937, 57201, 58512, 59688, 76268, 87768, 87874, 114402, 119376, 131811, 152536, 171603, 175536, 175748, 228804, 263622, 305072, 343206, 351496, 395433, 457608, 527244, 686412, 702992, 790866, 915216, 1010551, 1054488, 1372824, 1581732, 2021102, 2108976, 2745648, 3031653, 3163464, 4042204, 6063306, 6326928, 8084408, 9094959, 12126612, 16168816, 18189918, 24253224, 36379836, 48506448, 72759672, 145519344]

約数ペア:

[(1, 145519344), (2, 72759672), (3, 48506448), (4, 36379836), (6, 24253224), (8, 18189918), (9, 16168816), (12, 12126612), (16, 9094959), (18, 8084408), (23, 6326928), (24, 6063306), (36, 4042204), (46, 3163464), (48, 3031653), (53, 2745648), (69, 2108976), (72, 2021102), (92, 1581732), (106, 1372824), (138, 1054488), (144, 1010551), (159, 915216), (184, 790866), (207, 702992), (212, 686412), (276, 527244), (318, 457608), (368, 395433), (414, 351496), (424, 343206), (477, 305072), (552, 263622), (636, 228804), (828, 175748), (829, 175536), (848, 171603), (954, 152536), (1104, 131811), (1219, 119376), (1272, 114402), (1656, 87874), (1658, 87768), (1908, 76268), (2438, 59688), (2487, 58512), (2544, 57201), (3312, 43937), (3316, 43884), (3657, 39792), (3816, 38134), (4876, 29844), (4974, 29256), (6632, 21942), (7314, 19896), (7461, 19504), (7632, 19067), (9752, 14922), (9948, 14628), (10971, 13264)]