138242916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 422110080

約数和(自身を除く): 283867164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 151, 173, 189, 196, 252, 294, 302, 346, 378, 441, 453, 519, 588, 604, 692, 756, 882, 906, 1038, 1057, 1211, 1323, 1359, 1557, 1764, 1812, 2076, 2114, 2422, 2646, 2718, 3114, 3171, 3633, 4077, 4228, 4671, 4844, 5292, 5436, 6228, 6342, 7266, 7399, 8154, 8477, 9342, 9513, 10899, 12684, 14532, 14798, 16308, 16954, 18684, 19026, 21798, 22197, 25431, 26123, 28539, 29596, 32697, 33908, 38052, 43596, 44394, 50862, 52246, 57078, 65394, 66591, 76293, 78369, 88788, 101724, 104492, 114156, 130788, 133182, 152586, 156738, 182861, 199773, 228879, 235107, 266364, 305172, 313476, 365722, 399546, 457758, 470214, 548583, 705321, 731444, 799092, 915516, 940428, 1097166, 1280027, 1410642, 1645749, 2194332, 2560054, 2821284, 3291498, 3840081, 4937247, 5120108, 6582996, 7680162, 9874494, 11520243, 15360324, 19748988, 23040486, 34560729, 46080972, 69121458, 138242916]

約数ペア:

[(1, 138242916), (2, 69121458), (3, 46080972), (4, 34560729), (6, 23040486), (7, 19748988), (9, 15360324), (12, 11520243), (14, 9874494), (18, 7680162), (21, 6582996), (27, 5120108), (28, 4937247), (36, 3840081), (42, 3291498), (49, 2821284), (54, 2560054), (63, 2194332), (84, 1645749), (98, 1410642), (108, 1280027), (126, 1097166), (147, 940428), (151, 915516), (173, 799092), (189, 731444), (196, 705321), (252, 548583), (294, 470214), (302, 457758), (346, 399546), (378, 365722), (441, 313476), (453, 305172), (519, 266364), (588, 235107), (604, 228879), (692, 199773), (756, 182861), (882, 156738), (906, 152586), (1038, 133182), (1057, 130788), (1211, 114156), (1323, 104492), (1359, 101724), (1557, 88788), (1764, 78369), (1812, 76293), (2076, 66591), (2114, 65394), (2422, 57078), (2646, 52246), (2718, 50862), (3114, 44394), (3171, 43596), (3633, 38052), (4077, 33908), (4228, 32697), (4671, 29596), (4844, 28539), (5292, 26123), (5436, 25431), (6228, 22197), (6342, 21798), (7266, 19026), (7399, 18684), (8154, 16954), (8477, 16308), (9342, 14798), (9513, 14532), (10899, 12684)]