156975131560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{95803}}^1$

素因数の和:95987

約数の個数: 128

約数和(自身を含む): 399801588480

約数和(自身を除く): 242826456920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 137, 184, 230, 260, 274, 299, 460, 520, 548, 598, 685, 920, 1096, 1196, 1370, 1495, 1781, 2392, 2740, 2990, 3151, 3562, 5480, 5980, 6302, 7124, 8905, 11960, 12604, 14248, 15755, 17810, 25208, 31510, 35620, 40963, 63020, 71240, 81926, 95803, 126040, 163852, 191606, 204815, 327704, 383212, 409630, 479015, 766424, 819260, 958030, 1245439, 1638520, 1916060, 2203469, 2490878, 3832120, 4406938, 4981756, 6227195, 8813876, 9963512, 11017345, 12454390, 13125011, 17627752, 22034690, 24908780, 26250022, 28645097, 44069380, 49817560, 52500044, 57290194, 65625055, 88138760, 105000088, 114580388, 131250110, 143225485, 170625143, 229160776, 262500220, 286450970, 301875253, 341250286, 525000440, 572901940, 603750506, 682500572, 853125715, 1145803880, 1207501012, 1365001144, 1509376265, 1706251430, 2415002024, 3018752530, 3412502860, 3924378289, 6037505060, 6825005720, 7848756578, 12075010120, 15697513156, 19621891445, 31395026312, 39243782890, 78487565780, 156975131560]

約数ペア:

[(1, 156975131560), (2, 78487565780), (4, 39243782890), (5, 31395026312), (8, 19621891445), (10, 15697513156), (13, 12075010120), (20, 7848756578), (23, 6825005720), (26, 6037505060), (40, 3924378289), (46, 3412502860), (52, 3018752530), (65, 2415002024), (92, 1706251430), (104, 1509376265), (115, 1365001144), (130, 1207501012), (137, 1145803880), (184, 853125715), (230, 682500572), (260, 603750506), (274, 572901940), (299, 525000440), (460, 341250286), (520, 301875253), (548, 286450970), (598, 262500220), (685, 229160776), (920, 170625143), (1096, 143225485), (1196, 131250110), (1370, 114580388), (1495, 105000088), (1781, 88138760), (2392, 65625055), (2740, 57290194), (2990, 52500044), (3151, 49817560), (3562, 44069380), (5480, 28645097), (5980, 26250022), (6302, 24908780), (7124, 22034690), (8905, 17627752), (11960, 13125011), (12604, 12454390), (14248, 11017345), (15755, 9963512), (17810, 8813876), (25208, 6227195), (31510, 4981756), (35620, 4406938), (40963, 3832120), (63020, 2490878), (71240, 2203469), (81926, 1916060), (95803, 1638520), (126040, 1245439), (163852, 958030), (191606, 819260), (204815, 766424), (327704, 479015), (383212, 409630)]