130323258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^2$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 323763804

約数和(自身を除く): 193440546

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 181, 221, 234, 306, 362, 442, 543, 663, 1086, 1326, 1629, 1989, 2353, 3077, 3258, 3978, 4706, 6154, 7059, 9231, 14118, 18462, 21177, 27693, 32761, 40001, 42354, 55386, 65522, 80002, 98283, 120003, 196566, 240006, 294849, 360009, 425893, 556937, 589698, 720018, 851786, 1113874, 1277679, 1670811, 2555358, 3341622, 3833037, 5012433, 7240181, 7666074, 10024866, 14480362, 21720543, 43441086, 65161629, 130323258]

約数ペア:

[(1, 130323258), (2, 65161629), (3, 43441086), (6, 21720543), (9, 14480362), (13, 10024866), (17, 7666074), (18, 7240181), (26, 5012433), (34, 3833037), (39, 3341622), (51, 2555358), (78, 1670811), (102, 1277679), (117, 1113874), (153, 851786), (181, 720018), (221, 589698), (234, 556937), (306, 425893), (362, 360009), (442, 294849), (543, 240006), (663, 196566), (1086, 120003), (1326, 98283), (1629, 80002), (1989, 65522), (2353, 55386), (3077, 42354), (3258, 40001), (3978, 32761), (4706, 27693), (6154, 21177), (7059, 18462), (9231, 14118)]