156939471200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11539667}}^1$

素因数の和:11539704

約数の個数: 72

約数和(自身を含む): 405665488872

約数和(自身を除く): 248726017672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 11539667, 23079334, 46158668, 57698335, 92317336, 115396670, 184634672, 196174339, 230793340, 288491675, 369269344, 392348678, 461586680, 576983350, 784697356, 923173360, 980871695, 1153966700, 1569394712, 1846346720, 1961743390, 2307933400, 3138789424, 3923486780, 4615866800, 4904358475, 6277578848, 7846973560, 9231733600, 9808716950, 15693947120, 19617433900, 31387894240, 39234867800, 78469735600, 156939471200]

約数ペア:

[(1, 156939471200), (2, 78469735600), (4, 39234867800), (5, 31387894240), (8, 19617433900), (10, 15693947120), (16, 9808716950), (17, 9231733600), (20, 7846973560), (25, 6277578848), (32, 4904358475), (34, 4615866800), (40, 3923486780), (50, 3138789424), (68, 2307933400), (80, 1961743390), (85, 1846346720), (100, 1569394712), (136, 1153966700), (160, 980871695), (170, 923173360), (200, 784697356), (272, 576983350), (340, 461586680), (400, 392348678), (425, 369269344), (544, 288491675), (680, 230793340), (800, 196174339), (850, 184634672), (1360, 115396670), (1700, 92317336), (2720, 57698335), (3400, 46158668), (6800, 23079334), (13600, 11539667)]