156987527548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 310855297536

約数和(自身を除く): 153867769988

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 191, 292, 313, 382, 391, 529, 626, 764, 782, 1058, 1241, 1252, 1564, 1679, 2116, 2482, 3247, 3358, 4393, 4964, 5321, 6494, 6716, 7199, 8786, 8993, 10642, 12988, 13943, 14398, 17572, 17986, 21284, 22849, 27886, 28543, 28796, 35972, 38617, 45698, 55772, 57086, 59783, 74681, 77234, 91396, 101039, 114172, 119566, 122383, 149362, 154468, 165577, 202078, 237031, 239132, 244766, 298724, 320689, 331154, 388433, 404156, 474062, 489532, 525527, 641378, 656489, 662308, 776866, 948124, 1016311, 1051054, 1282756, 1312978, 1375009, 1553732, 1717663, 2032622, 2102108, 2625956, 2750018, 2814809, 3435326, 4065244, 4364159, 5451713, 5500036, 5629618, 6870652, 7375847, 8728318, 8933959, 10903426, 11259236, 12087121, 14751694, 17456636, 17867918, 21806852, 23375153, 24174242, 29503388, 31625207, 35735836, 46750306, 48348484, 63250414, 74190703, 93500612, 100375657, 125389399, 126500828, 148381406, 200751314, 205481057, 250778798, 296762812, 401502628, 410962114, 501557596, 537628519, 821924228, 1075257038, 1706386169, 2150514076, 2308640111, 3412772338, 4617280222, 6825544676, 9234560444, 39246881887, 78493763774, 156987527548]

約数ペア:

[(1, 156987527548), (2, 78493763774), (4, 39246881887), (17, 9234560444), (23, 6825544676), (34, 4617280222), (46, 3412772338), (68, 2308640111), (73, 2150514076), (92, 1706386169), (146, 1075257038), (191, 821924228), (292, 537628519), (313, 501557596), (382, 410962114), (391, 401502628), (529, 296762812), (626, 250778798), (764, 205481057), (782, 200751314), (1058, 148381406), (1241, 126500828), (1252, 125389399), (1564, 100375657), (1679, 93500612), (2116, 74190703), (2482, 63250414), (3247, 48348484), (3358, 46750306), (4393, 35735836), (4964, 31625207), (5321, 29503388), (6494, 24174242), (6716, 23375153), (7199, 21806852), (8786, 17867918), (8993, 17456636), (10642, 14751694), (12988, 12087121), (13943, 11259236), (14398, 10903426), (17572, 8933959), (17986, 8728318), (21284, 7375847), (22849, 6870652), (27886, 5629618), (28543, 5500036), (28796, 5451713), (35972, 4364159), (38617, 4065244), (45698, 3435326), (55772, 2814809), (57086, 2750018), (59783, 2625956), (74681, 2102108), (77234, 2032622), (91396, 1717663), (101039, 1553732), (114172, 1375009), (119566, 1312978), (122383, 1282756), (149362, 1051054), (154468, 1016311), (165577, 948124), (202078, 776866), (237031, 662308), (239132, 656489), (244766, 641378), (298724, 525527), (320689, 489532), (331154, 474062), (388433, 404156)]