151973120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9133}}^1$

素因数の和:9167

約数の個数: 72

約数和(自身を含む): 392067816

約数和(自身を除く): 240094696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 9133, 16640, 18266, 36532, 45665, 73064, 91330, 118729, 146128, 182660, 237458, 292256, 365320, 474916, 584512, 593645, 730640, 949832, 1169024, 1187290, 1461280, 1899664, 2338048, 2374580, 2922560, 3799328, 4749160, 5845120, 7598656, 9498320, 11690240, 15197312, 18996640, 30394624, 37993280, 75986560, 151973120]

約数ペア:

[(1, 151973120), (2, 75986560), (4, 37993280), (5, 30394624), (8, 18996640), (10, 15197312), (13, 11690240), (16, 9498320), (20, 7598656), (26, 5845120), (32, 4749160), (40, 3799328), (52, 2922560), (64, 2374580), (65, 2338048), (80, 1899664), (104, 1461280), (128, 1187290), (130, 1169024), (160, 949832), (208, 730640), (256, 593645), (260, 584512), (320, 474916), (416, 365320), (520, 292256), (640, 237458), (832, 182660), (1040, 146128), (1280, 118729), (1664, 91330), (2080, 73064), (3328, 45665), (4160, 36532), (8320, 18266), (9133, 16640)]