156729261215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{1373}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 209410790400

約数和(自身を除く): 52681529185

約数列:

[1, 5, 19, 23, 89, 95, 115, 437, 445, 587, 1373, 1691, 2047, 2185, 2935, 6865, 8455, 10235, 11153, 13501, 26087, 31579, 38893, 52243, 55765, 67505, 122197, 130435, 157895, 194465, 256519, 261215, 600001, 610985, 805951, 992617, 1201589, 1282595, 2321743, 2810531, 3000005, 4029755, 4963085, 6007945, 11608715, 14052655, 15313069, 18536873, 22830191, 53400089, 71729639, 76565345, 92684365, 114150955, 267000445, 352200587, 358648195, 1362863141, 1649781697, 1761002935, 6814315705, 8248908485, 31345852243, 156729261215]

約数ペア:

[(1, 156729261215), (5, 31345852243), (19, 8248908485), (23, 6814315705), (89, 1761002935), (95, 1649781697), (115, 1362863141), (437, 358648195), (445, 352200587), (587, 267000445), (1373, 114150955), (1691, 92684365), (2047, 76565345), (2185, 71729639), (2935, 53400089), (6865, 22830191), (8455, 18536873), (10235, 15313069), (11153, 14052655), (13501, 11608715), (26087, 6007945), (31579, 4963085), (38893, 4029755), (52243, 3000005), (55765, 2810531), (67505, 2321743), (122197, 1282595), (130435, 1201589), (157895, 992617), (194465, 805951), (256519, 610985), (261215, 600001)]