138889422204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{617}}^1\times {\mathrm{4993}}^1$

素因数の和:5664

約数の個数: 144

約数和(自身を含む): 371416724448

約数和(自身を除く): 232527302244

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 617, 663, 867, 884, 1156, 1234, 1326, 1734, 1851, 2468, 2652, 3468, 3702, 3757, 4993, 7404, 7514, 8021, 9986, 10489, 11271, 14979, 15028, 16042, 19972, 20978, 22542, 24063, 29958, 31467, 32084, 41956, 45084, 48126, 59916, 62934, 64909, 84881, 96252, 125868, 129818, 136357, 169762, 178313, 194727, 254643, 259636, 272714, 339524, 356626, 389454, 409071, 509286, 534939, 545428, 713252, 778908, 818142, 1018572, 1069878, 1103453, 1442977, 1636284, 2139756, 2206906, 2318069, 2885954, 3080681, 3310359, 4328931, 4413812, 4636138, 5771908, 6161362, 6620718, 6954207, 8657862, 9242043, 9272276, 12322724, 13241436, 13908414, 17315724, 18484086, 18758701, 27816828, 36968172, 37517402, 40048853, 52371577, 56276103, 75034804, 80097706, 104743154, 112552206, 120146559, 157114731, 160195412, 209486308, 225104412, 240293118, 314229462, 480586236, 628458924, 680830501, 890316809, 1361661002, 1780633618, 2042491503, 2670950427, 2723322004, 3561267236, 4084983006, 5341900854, 8169966012, 10683801708, 11574118517, 23148237034, 34722355551, 46296474068, 69444711102, 138889422204]

約数ペア:

[(1, 138889422204), (2, 69444711102), (3, 46296474068), (4, 34722355551), (6, 23148237034), (12, 11574118517), (13, 10683801708), (17, 8169966012), (26, 5341900854), (34, 4084983006), (39, 3561267236), (51, 2723322004), (52, 2670950427), (68, 2042491503), (78, 1780633618), (102, 1361661002), (156, 890316809), (204, 680830501), (221, 628458924), (289, 480586236), (442, 314229462), (578, 240293118), (617, 225104412), (663, 209486308), (867, 160195412), (884, 157114731), (1156, 120146559), (1234, 112552206), (1326, 104743154), (1734, 80097706), (1851, 75034804), (2468, 56276103), (2652, 52371577), (3468, 40048853), (3702, 37517402), (3757, 36968172), (4993, 27816828), (7404, 18758701), (7514, 18484086), (8021, 17315724), (9986, 13908414), (10489, 13241436), (11271, 12322724), (14979, 9272276), (15028, 9242043), (16042, 8657862), (19972, 6954207), (20978, 6620718), (22542, 6161362), (24063, 5771908), (29958, 4636138), (31467, 4413812), (32084, 4328931), (41956, 3310359), (45084, 3080681), (48126, 2885954), (59916, 2318069), (62934, 2206906), (64909, 2139756), (84881, 1636284), (96252, 1442977), (125868, 1103453), (129818, 1069878), (136357, 1018572), (169762, 818142), (178313, 778908), (194727, 713252), (254643, 545428), (259636, 534939), (272714, 509286), (339524, 409071), (356626, 389454)]