138868056

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 387335520

約数和(自身を除く): 248467464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 151, 159, 212, 241, 302, 318, 424, 453, 477, 482, 604, 636, 723, 906, 954, 964, 1208, 1272, 1359, 1446, 1812, 1908, 1928, 2169, 2718, 2892, 3624, 3816, 4338, 5436, 5784, 8003, 8676, 10872, 12773, 16006, 17352, 24009, 25546, 32012, 36391, 38319, 48018, 51092, 64024, 72027, 72782, 76638, 96036, 102184, 109173, 114957, 144054, 145564, 153276, 192072, 218346, 229914, 288108, 291128, 306552, 327519, 436692, 459828, 576216, 655038, 873384, 919656, 1310076, 1928723, 2620152, 3857446, 5786169, 7714892, 11572338, 15429784, 17358507, 23144676, 34717014, 46289352, 69434028, 138868056]

約数ペア:

[(1, 138868056), (2, 69434028), (3, 46289352), (4, 34717014), (6, 23144676), (8, 17358507), (9, 15429784), (12, 11572338), (18, 7714892), (24, 5786169), (36, 3857446), (53, 2620152), (72, 1928723), (106, 1310076), (151, 919656), (159, 873384), (212, 655038), (241, 576216), (302, 459828), (318, 436692), (424, 327519), (453, 306552), (477, 291128), (482, 288108), (604, 229914), (636, 218346), (723, 192072), (906, 153276), (954, 145564), (964, 144054), (1208, 114957), (1272, 109173), (1359, 102184), (1446, 96036), (1812, 76638), (1908, 72782), (1928, 72027), (2169, 64024), (2718, 51092), (2892, 48018), (3624, 38319), (3816, 36391), (4338, 32012), (5436, 25546), (5784, 24009), (8003, 17352), (8676, 16006), (10872, 12773)]