195731952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1733}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 547860768

約数和(自身を除く): 352128816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1448, 1733, 2172, 2353, 2896, 3466, 4344, 4706, 5199, 6932, 7059, 8688, 9412, 10398, 13864, 14118, 18824, 20796, 22529, 27728, 28236, 37648, 41592, 45058, 56472, 67587, 83184, 90116, 112944, 135174, 180232, 270348, 313673, 360464, 540696, 627346, 941019, 1081392, 1254692, 1882038, 2509384, 3764076, 4077749, 5018768, 7528152, 8155498, 12233247, 15056304, 16310996, 24466494, 32621992, 48932988, 65243984, 97865976, 195731952]

約数ペア:

[(1, 195731952), (2, 97865976), (3, 65243984), (4, 48932988), (6, 32621992), (8, 24466494), (12, 16310996), (13, 15056304), (16, 12233247), (24, 8155498), (26, 7528152), (39, 5018768), (48, 4077749), (52, 3764076), (78, 2509384), (104, 1882038), (156, 1254692), (181, 1081392), (208, 941019), (312, 627346), (362, 540696), (543, 360464), (624, 313673), (724, 270348), (1086, 180232), (1448, 135174), (1733, 112944), (2172, 90116), (2353, 83184), (2896, 67587), (3466, 56472), (4344, 45058), (4706, 41592), (5199, 37648), (6932, 28236), (7059, 27728), (8688, 22529), (9412, 20796), (10398, 18824), (13864, 14118)]