191567322

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 483563520

約数和(自身を除く): 291996198

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 43, 46, 51, 54, 69, 86, 102, 129, 138, 153, 207, 211, 258, 306, 387, 391, 414, 422, 459, 621, 633, 731, 774, 782, 918, 989, 1161, 1173, 1242, 1266, 1462, 1899, 1978, 2193, 2322, 2346, 2967, 3519, 3587, 3798, 4386, 4853, 5697, 5934, 6579, 7038, 7174, 8901, 9073, 9706, 10557, 10761, 11394, 13158, 14559, 16813, 17802, 18146, 19737, 21114, 21522, 26703, 27219, 29118, 32283, 33626, 39474, 43677, 50439, 53406, 54438, 64566, 81657, 82501, 87354, 96849, 100878, 131031, 151317, 154241, 163314, 165002, 193698, 208679, 244971, 247503, 262062, 302634, 308482, 417358, 453951, 462723, 489942, 495006, 626037, 742509, 907902, 925446, 1252074, 1388169, 1485018, 1878111, 2227527, 2776338, 3547543, 3756222, 4164507, 4455054, 5634333, 7095086, 8329014, 10642629, 11268666, 21285258, 31927887, 63855774, 95783661, 191567322]

約数ペア:

[(1, 191567322), (2, 95783661), (3, 63855774), (6, 31927887), (9, 21285258), (17, 11268666), (18, 10642629), (23, 8329014), (27, 7095086), (34, 5634333), (43, 4455054), (46, 4164507), (51, 3756222), (54, 3547543), (69, 2776338), (86, 2227527), (102, 1878111), (129, 1485018), (138, 1388169), (153, 1252074), (207, 925446), (211, 907902), (258, 742509), (306, 626037), (387, 495006), (391, 489942), (414, 462723), (422, 453951), (459, 417358), (621, 308482), (633, 302634), (731, 262062), (774, 247503), (782, 244971), (918, 208679), (989, 193698), (1161, 165002), (1173, 163314), (1242, 154241), (1266, 151317), (1462, 131031), (1899, 100878), (1978, 96849), (2193, 87354), (2322, 82501), (2346, 81657), (2967, 64566), (3519, 54438), (3587, 53406), (3798, 50439), (4386, 43677), (4853, 39474), (5697, 33626), (5934, 32283), (6579, 29118), (7038, 27219), (7174, 26703), (8901, 21522), (9073, 21114), (9706, 19737), (10557, 18146), (10761, 17802), (11394, 16813), (13158, 14559)]