149969988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 144

約数和(自身を含む): 479183040

約数和(自身を除く): 329213052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1667, 1764, 1836, 2142, 2499, 2646, 3213, 3332, 3334, 4284, 4998, 5001, 5292, 6426, 6668, 7497, 9996, 10002, 11669, 12852, 14994, 15003, 20004, 22491, 23338, 28339, 29988, 30006, 35007, 44982, 45009, 46676, 56678, 60012, 70014, 81683, 85017, 89964, 90018, 105021, 113356, 140028, 163366, 170034, 180036, 198373, 210042, 245049, 255051, 315063, 326732, 340068, 396746, 420084, 490098, 510102, 595119, 630126, 735147, 765153, 793492, 980196, 1020204, 1190238, 1260252, 1388611, 1470294, 1530306, 1785357, 2205441, 2380476, 2777222, 2940588, 3060612, 3570714, 4165833, 4410882, 5356071, 5554444, 7141428, 8331666, 8821764, 10712142, 12497499, 16663332, 21424284, 24994998, 37492497, 49989996, 74984994, 149969988]

約数ペア:

[(1, 149969988), (2, 74984994), (3, 49989996), (4, 37492497), (6, 24994998), (7, 21424284), (9, 16663332), (12, 12497499), (14, 10712142), (17, 8821764), (18, 8331666), (21, 7141428), (27, 5554444), (28, 5356071), (34, 4410882), (36, 4165833), (42, 3570714), (49, 3060612), (51, 2940588), (54, 2777222), (63, 2380476), (68, 2205441), (84, 1785357), (98, 1530306), (102, 1470294), (108, 1388611), (119, 1260252), (126, 1190238), (147, 1020204), (153, 980196), (189, 793492), (196, 765153), (204, 735147), (238, 630126), (252, 595119), (294, 510102), (306, 490098), (357, 420084), (378, 396746), (441, 340068), (459, 326732), (476, 315063), (588, 255051), (612, 245049), (714, 210042), (756, 198373), (833, 180036), (882, 170034), (918, 163366), (1071, 140028), (1323, 113356), (1428, 105021), (1666, 90018), (1667, 89964), (1764, 85017), (1836, 81683), (2142, 70014), (2499, 60012), (2646, 56678), (3213, 46676), (3332, 45009), (3334, 44982), (4284, 35007), (4998, 30006), (5001, 29988), (5292, 28339), (6426, 23338), (6668, 22491), (7497, 20004), (9996, 15003), (10002, 14994), (11669, 12852)]