157451976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 493309440

約数和(自身を除く): 335857464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 53, 62, 66, 72, 88, 93, 99, 106, 121, 124, 132, 159, 186, 198, 212, 242, 248, 264, 279, 318, 341, 363, 372, 396, 424, 477, 484, 558, 583, 636, 682, 726, 744, 792, 954, 968, 1023, 1089, 1116, 1166, 1272, 1331, 1364, 1452, 1643, 1749, 1908, 2046, 2178, 2232, 2332, 2662, 2728, 2904, 3069, 3286, 3498, 3751, 3816, 3993, 4092, 4356, 4664, 4929, 5247, 5324, 6138, 6413, 6572, 6996, 7502, 7986, 8184, 8712, 9858, 10494, 10648, 11253, 11979, 12276, 12826, 13144, 13992, 14787, 15004, 15972, 18073, 19239, 19716, 20988, 22506, 23958, 24552, 25652, 29574, 30008, 31944, 33759, 36146, 38478, 39432, 41261, 41976, 45012, 47916, 51304, 54219, 57717, 59148, 67518, 70543, 72292, 76956, 82522, 90024, 95832, 108438, 115434, 118296, 123783, 135036, 141086, 144584, 153912, 162657, 165044, 198803, 211629, 216876, 230868, 247566, 270072, 282172, 325314, 330088, 371349, 397606, 423258, 433752, 461736, 495132, 564344, 596409, 634887, 650628, 742698, 795212, 846516, 990264, 1192818, 1269774, 1301256, 1485396, 1590424, 1693032, 1789227, 2186833, 2385636, 2539548, 2970792, 3578454, 4373666, 4771272, 5079096, 6560499, 7156908, 8747332, 13120998, 14313816, 17494664, 19681497, 26241996, 39362994, 52483992, 78725988, 157451976]

約数ペア:

[(1, 157451976), (2, 78725988), (3, 52483992), (4, 39362994), (6, 26241996), (8, 19681497), (9, 17494664), (11, 14313816), (12, 13120998), (18, 8747332), (22, 7156908), (24, 6560499), (31, 5079096), (33, 4771272), (36, 4373666), (44, 3578454), (53, 2970792), (62, 2539548), (66, 2385636), (72, 2186833), (88, 1789227), (93, 1693032), (99, 1590424), (106, 1485396), (121, 1301256), (124, 1269774), (132, 1192818), (159, 990264), (186, 846516), (198, 795212), (212, 742698), (242, 650628), (248, 634887), (264, 596409), (279, 564344), (318, 495132), (341, 461736), (363, 433752), (372, 423258), (396, 397606), (424, 371349), (477, 330088), (484, 325314), (558, 282172), (583, 270072), (636, 247566), (682, 230868), (726, 216876), (744, 211629), (792, 198803), (954, 165044), (968, 162657), (1023, 153912), (1089, 144584), (1116, 141086), (1166, 135036), (1272, 123783), (1331, 118296), (1364, 115434), (1452, 108438), (1643, 95832), (1749, 90024), (1908, 82522), (2046, 76956), (2178, 72292), (2232, 70543), (2332, 67518), (2662, 59148), (2728, 57717), (2904, 54219), (3069, 51304), (3286, 47916), (3498, 45012), (3751, 41976), (3816, 41261), (3993, 39432), (4092, 38478), (4356, 36146), (4664, 33759), (4929, 31944), (5247, 30008), (5324, 29574), (6138, 25652), (6413, 24552), (6572, 23958), (6996, 22506), (7502, 20988), (7986, 19716), (8184, 19239), (8712, 18073), (9858, 15972), (10494, 15004), (10648, 14787), (11253, 13992), (11979, 13144), (12276, 12826)]