156933255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 123002745

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 89, 95, 115, 267, 269, 285, 345, 437, 445, 807, 1311, 1335, 1345, 1691, 2047, 2185, 4035, 5073, 5111, 6141, 6187, 6555, 8455, 10235, 15333, 18561, 23941, 25365, 25555, 30705, 30935, 38893, 71823, 76665, 92805, 116679, 117553, 119705, 194465, 352659, 359115, 454879, 550643, 583395, 587765, 1364637, 1651929, 1763295, 2274395, 2753215, 6823185, 8259645, 10462217, 31386651, 52311085, 156933255]

約数ペア:

[(1, 156933255), (3, 52311085), (5, 31386651), (15, 10462217), (19, 8259645), (23, 6823185), (57, 2753215), (69, 2274395), (89, 1763295), (95, 1651929), (115, 1364637), (267, 587765), (269, 583395), (285, 550643), (345, 454879), (437, 359115), (445, 352659), (807, 194465), (1311, 119705), (1335, 117553), (1345, 116679), (1691, 92805), (2047, 76665), (2185, 71823), (4035, 38893), (5073, 30935), (5111, 30705), (6141, 25555), (6187, 25365), (6555, 23941), (8455, 18561), (10235, 15333)]