155515038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3761

約数の個数: 64

約数和(自身を含む): 381335040

約数和(自身を除く): 225820002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 3677, 6042, 7049, 7354, 11031, 14098, 21147, 22062, 25739, 42294, 51478, 69863, 77217, 139726, 154434, 194881, 209589, 389762, 419178, 489041, 584643, 978082, 1169286, 1364167, 1467123, 2728334, 2934246, 3702739, 4092501, 7405478, 8185002, 11108217, 22216434, 25919173, 51838346, 77757519, 155515038]

約数ペア:

[(1, 155515038), (2, 77757519), (3, 51838346), (6, 25919173), (7, 22216434), (14, 11108217), (19, 8185002), (21, 7405478), (38, 4092501), (42, 3702739), (53, 2934246), (57, 2728334), (106, 1467123), (114, 1364167), (133, 1169286), (159, 978082), (266, 584643), (318, 489041), (371, 419178), (399, 389762), (742, 209589), (798, 194881), (1007, 154434), (1113, 139726), (2014, 77217), (2226, 69863), (3021, 51478), (3677, 42294), (6042, 25739), (7049, 22062), (7354, 21147), (11031, 14098)]