191346064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 460720512

約数和(自身を除く): 269374448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 364, 452, 728, 791, 904, 1163, 1456, 1469, 1582, 1808, 2326, 2938, 3164, 4652, 5876, 6328, 8141, 9304, 10283, 11752, 12656, 15119, 16282, 18608, 20566, 23504, 30238, 32564, 41132, 60476, 65128, 82264, 105833, 120952, 130256, 131419, 164528, 211666, 241904, 262838, 423332, 525676, 846664, 919933, 1051352, 1693328, 1708447, 1839866, 2102704, 3416894, 3679732, 6833788, 7359464, 11959129, 13667576, 14718928, 23918258, 27335152, 47836516, 95673032, 191346064]

約数ペア:

[(1, 191346064), (2, 95673032), (4, 47836516), (7, 27335152), (8, 23918258), (13, 14718928), (14, 13667576), (16, 11959129), (26, 7359464), (28, 6833788), (52, 3679732), (56, 3416894), (91, 2102704), (104, 1839866), (112, 1708447), (113, 1693328), (182, 1051352), (208, 919933), (226, 846664), (364, 525676), (452, 423332), (728, 262838), (791, 241904), (904, 211666), (1163, 164528), (1456, 131419), (1469, 130256), (1582, 120952), (1808, 105833), (2326, 82264), (2938, 65128), (3164, 60476), (4652, 41132), (5876, 32564), (6328, 30238), (8141, 23504), (9304, 20566), (10283, 18608), (11752, 16282), (12656, 15119)]