155233936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 377413344

約数和(自身を除く): 222179408

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 169, 176, 187, 208, 221, 272, 286, 307, 338, 374, 442, 572, 614, 676, 748, 884, 1144, 1228, 1352, 1496, 1768, 1859, 2288, 2431, 2456, 2704, 2873, 2992, 3377, 3536, 3718, 3991, 4862, 4912, 5219, 5746, 6754, 7436, 7982, 9724, 10438, 11492, 13508, 14872, 15964, 19448, 20876, 22984, 27016, 29744, 31603, 31928, 38896, 41752, 43901, 45968, 51883, 54032, 57409, 63206, 63856, 67847, 83504, 87802, 103766, 114818, 126412, 135694, 175604, 207532, 229636, 252824, 271388, 351208, 415064, 459272, 505648, 542776, 570713, 702416, 746317, 830128, 882011, 918544, 1085552, 1141426, 1492634, 1764022, 2282852, 2985268, 3528044, 4565704, 5970536, 7056088, 9131408, 9702121, 11941072, 14112176, 19404242, 38808484, 77616968, 155233936]

約数ペア:

[(1, 155233936), (2, 77616968), (4, 38808484), (8, 19404242), (11, 14112176), (13, 11941072), (16, 9702121), (17, 9131408), (22, 7056088), (26, 5970536), (34, 4565704), (44, 3528044), (52, 2985268), (68, 2282852), (88, 1764022), (104, 1492634), (136, 1141426), (143, 1085552), (169, 918544), (176, 882011), (187, 830128), (208, 746317), (221, 702416), (272, 570713), (286, 542776), (307, 505648), (338, 459272), (374, 415064), (442, 351208), (572, 271388), (614, 252824), (676, 229636), (748, 207532), (884, 175604), (1144, 135694), (1228, 126412), (1352, 114818), (1496, 103766), (1768, 87802), (1859, 83504), (2288, 67847), (2431, 63856), (2456, 63206), (2704, 57409), (2873, 54032), (2992, 51883), (3377, 45968), (3536, 43901), (3718, 41752), (3991, 38896), (4862, 31928), (4912, 31603), (5219, 29744), (5746, 27016), (6754, 22984), (7436, 20876), (7982, 19448), (9724, 15964), (10438, 14872), (11492, 13508)]