153221432

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 364558320

約数和(自身を除く): 211336888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 107, 182, 196, 214, 281, 364, 392, 428, 562, 637, 728, 749, 856, 1124, 1274, 1391, 1498, 1967, 2248, 2548, 2782, 2996, 3653, 3934, 5096, 5243, 5564, 5992, 7306, 7868, 9737, 10486, 11128, 13769, 14612, 15736, 19474, 20972, 25571, 27538, 29224, 30067, 38948, 41944, 51142, 55076, 60134, 68159, 77896, 102284, 110152, 120268, 136318, 178997, 204568, 210469, 240536, 272636, 357994, 390871, 420938, 545272, 715988, 781742, 841876, 1431976, 1473283, 1563484, 1683752, 2736097, 2946566, 3126968, 5472194, 5893132, 10944388, 11786264, 19152679, 21888776, 38305358, 76610716, 153221432]

約数ペア:

[(1, 153221432), (2, 76610716), (4, 38305358), (7, 21888776), (8, 19152679), (13, 11786264), (14, 10944388), (26, 5893132), (28, 5472194), (49, 3126968), (52, 2946566), (56, 2736097), (91, 1683752), (98, 1563484), (104, 1473283), (107, 1431976), (182, 841876), (196, 781742), (214, 715988), (281, 545272), (364, 420938), (392, 390871), (428, 357994), (562, 272636), (637, 240536), (728, 210469), (749, 204568), (856, 178997), (1124, 136318), (1274, 120268), (1391, 110152), (1498, 102284), (1967, 77896), (2248, 68159), (2548, 60134), (2782, 55076), (2996, 51142), (3653, 41944), (3934, 38948), (5096, 30067), (5243, 29224), (5564, 27538), (5992, 25571), (7306, 20972), (7868, 19474), (9737, 15736), (10486, 14612), (11128, 13769)]