140708947028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{193877}}^1$

素因数の和:194732

約数の個数: 48

約数和(自身を含む): 281124651024

約数和(自身を除く): 140415703996

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 821, 884, 1642, 3284, 10673, 13957, 21346, 27914, 42692, 55828, 181441, 193877, 362882, 387754, 725764, 775508, 2520401, 3295909, 5040802, 6591818, 10081604, 13183636, 42846817, 85693634, 159173017, 171387268, 318346034, 636692068, 2069249221, 2705941289, 4138498442, 5411882578, 8276996884, 10823765156, 35177236757, 70354473514, 140708947028]

約数ペア:

[(1, 140708947028), (2, 70354473514), (4, 35177236757), (13, 10823765156), (17, 8276996884), (26, 5411882578), (34, 4138498442), (52, 2705941289), (68, 2069249221), (221, 636692068), (442, 318346034), (821, 171387268), (884, 159173017), (1642, 85693634), (3284, 42846817), (10673, 13183636), (13957, 10081604), (21346, 6591818), (27914, 5040802), (42692, 3295909), (55828, 2520401), (181441, 775508), (193877, 725764), (362882, 387754)]