149301648

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 443751360

約数和(自身を除く): 294449712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 488, 549, 552, 732, 739, 828, 976, 1098, 1104, 1403, 1464, 1478, 1656, 2196, 2217, 2806, 2928, 2956, 3312, 4209, 4392, 4434, 5612, 5912, 6651, 8418, 8784, 8868, 11224, 11824, 12627, 13302, 16836, 16997, 17736, 22448, 25254, 26604, 33672, 33994, 35472, 45079, 50508, 50991, 53208, 67344, 67988, 90158, 101016, 101982, 106416, 135237, 135976, 152973, 180316, 202032, 203964, 270474, 271952, 305946, 360632, 405711, 407928, 540948, 611892, 721264, 811422, 815856, 1036817, 1081896, 1223784, 1622844, 2073634, 2163792, 2447568, 3110451, 3245688, 4147268, 6220902, 6491376, 8294536, 9331353, 12441804, 16589072, 18662706, 24883608, 37325412, 49767216, 74650824, 149301648]

約数ペア:

[(1, 149301648), (2, 74650824), (3, 49767216), (4, 37325412), (6, 24883608), (8, 18662706), (9, 16589072), (12, 12441804), (16, 9331353), (18, 8294536), (23, 6491376), (24, 6220902), (36, 4147268), (46, 3245688), (48, 3110451), (61, 2447568), (69, 2163792), (72, 2073634), (92, 1622844), (122, 1223784), (138, 1081896), (144, 1036817), (183, 815856), (184, 811422), (207, 721264), (244, 611892), (276, 540948), (366, 407928), (368, 405711), (414, 360632), (488, 305946), (549, 271952), (552, 270474), (732, 203964), (739, 202032), (828, 180316), (976, 152973), (1098, 135976), (1104, 135237), (1403, 106416), (1464, 101982), (1478, 101016), (1656, 90158), (2196, 67988), (2217, 67344), (2806, 53208), (2928, 50991), (2956, 50508), (3312, 45079), (4209, 35472), (4392, 33994), (4434, 33672), (5612, 26604), (5912, 25254), (6651, 22448), (8418, 17736), (8784, 16997), (8868, 16836), (11224, 13302), (11824, 12627)]