145603386

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 343526400

約数和(自身を除く): 197923014

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 118, 138, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 1987, 2714, 3186, 3974, 4071, 5961, 8142, 11922, 12213, 17883, 24426, 35766, 36639, 45701, 53649, 73278, 91402, 107298, 117233, 137103, 234466, 274206, 351699, 411309, 703398, 822618, 1055097, 1233927, 2110194, 2467854, 2696359, 3165291, 5392718, 6330582, 8089077, 16178154, 24267231, 48534462, 72801693, 145603386]

約数ペア:

[(1, 145603386), (2, 72801693), (3, 48534462), (6, 24267231), (9, 16178154), (18, 8089077), (23, 6330582), (27, 5392718), (46, 3165291), (54, 2696359), (59, 2467854), (69, 2110194), (118, 1233927), (138, 1055097), (177, 822618), (207, 703398), (354, 411309), (414, 351699), (531, 274206), (621, 234466), (1062, 137103), (1242, 117233), (1357, 107298), (1593, 91402), (1987, 73278), (2714, 53649), (3186, 45701), (3974, 36639), (4071, 35766), (5961, 24426), (8142, 17883), (11922, 12213)]