173861220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 528409728

約数和(自身を除く): 354548508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1370, 1627, 1644, 1781, 2055, 2740, 3254, 3562, 4110, 4881, 5343, 6508, 7124, 8135, 8220, 8905, 9762, 10686, 16270, 17810, 19524, 21151, 21372, 24405, 26715, 32540, 35620, 42302, 48810, 53430, 63453, 84604, 97620, 105755, 106860, 126906, 211510, 222899, 253812, 317265, 423020, 445798, 634530, 668697, 891596, 1114495, 1269060, 1337394, 2228990, 2674788, 2897687, 3343485, 4457980, 5795374, 6686970, 8693061, 11590748, 13373940, 14488435, 17386122, 28976870, 34772244, 43465305, 57953740, 86930610, 173861220]

約数ペア:

[(1, 173861220), (2, 86930610), (3, 57953740), (4, 43465305), (5, 34772244), (6, 28976870), (10, 17386122), (12, 14488435), (13, 13373940), (15, 11590748), (20, 8693061), (26, 6686970), (30, 5795374), (39, 4457980), (52, 3343485), (60, 2897687), (65, 2674788), (78, 2228990), (130, 1337394), (137, 1269060), (156, 1114495), (195, 891596), (260, 668697), (274, 634530), (390, 445798), (411, 423020), (548, 317265), (685, 253812), (780, 222899), (822, 211510), (1370, 126906), (1627, 106860), (1644, 105755), (1781, 97620), (2055, 84604), (2740, 63453), (3254, 53430), (3562, 48810), (4110, 42302), (4881, 35620), (5343, 32540), (6508, 26715), (7124, 24405), (8135, 21372), (8220, 21151), (8905, 19524), (9762, 17810), (10686, 16270)]